Do you like solving puzzles?
if you answer yes to both of those questions, then consider joining this thing
https://battlefordreamisland.fandom.com/f/p/4400000000001950858/r/4400000000008223864
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If you need to find the factors of something, use this strategy:
8 x 6 = 48
Then divide one factor by 2 and multiply one by 2.
4 x 12 = 48
It applies to most numbers.
I just forgot how to divide.
9/16/25 is one of the rarest days as firstly the month and day 9 and 16 add up to 25, the year but that isn’t special, right? There are 12 of these in a year, have been since 2013, and will continue to be until 2031 as there’s no 2/30/32. What’s really special is 9, the month is 3^2, 16, the day is 4^2, and 25 the year is 5^2. That makes consective 3, 4, 5. (Coincidentially, next is 6 7 the biggest meme of August-September 2025 if you’re reading this in like 2029 or something) Even more special, 3^2+4^2=5^2 is the Pythagorean Thoerem, as if the sides of a right trangle are 9 and 16 the hypotenuse is 25, the bigger version of the 3 4 5 triangle. The next time a consecutive Pythagorean Thoerem date will happen will be on 4 January 2101, as 2036 or any year doesn’t have a 16th month so no 16/25/36. Also, 2025: 20+25 is 45 and 45^2=2025. If you write the date with both two and four digit year methods (9/16/25 and 9/16/2025) you’ll get all 3 numbers squared. The next time this’ll happen will be 9/16/3025, with 30+25=55 and 55^2=3025.
Yes I might have came from OkCron but whatever today’s a special day.
I didnt name it yet, but it goes like ts
X (the result of the sequence member) = N (the number in the sequence)^N..N times..^N
E.g: 1, 2^2, 3^3^3, 4^4^4^4, ...
The third is already 7 trillion, fourth is bigger than G O O G O L , and the fifth is barely calculated
How does this even exist
Whenever you divide 5 by where x is 4. followed by a number of nines, the answer seems to give the first powers of 2 for some number of terms and the last term is the number+1 until the number of digits is equal to the number of nines in the decimal place of 4.+3, then the numbers don’t match up, for example:
5/4.9=1.020408163265…
5/4.99=1.002004008016032064128256513…
5/4.999=1.0002000400080016003200640128025605121024204840968193…
5/4.9999=1.00002000040000800016000320006400128002560051201024020480409608192163843276865537…
Does anyone have an explanation for this phenomenon?
f(x)=if (cos(x)<0) then 1/(sin(x)) else sin(x)
sin(x)
csc(ln(x))
1 Vote in Poll
Today I Found Out Math Tasted Like Pie And So Do The Taste And Then...
1: 1
2: 1 and 2
3: 1 and 3
4: 1, 2 and 4
5: 1 and 5
6: 1, 2, 3 and 6
7: 1 and 7
8: 1, 2, 4 and 8
9: 1, 3 and 9
10: 1, 2, 5 and 10
11: 1 and 11
12: 1, 2, 3, 4, 6 and 12
13: 1 and 13
14: 1, 2, 7 and 14
15: 1, 3, 5 and 15
16: 1, 2, 4, 8 and 16
17: 1 and 17
18: 1, 2, 3, 6, 9 and 18
19: 1 and 19
20: 1, 2, 4, 5, 10 and 20
21: 1, 3, 7 and 21
22: 1, 2, 11 and 22
23: 1 and 23
24: 1, 2, 3, 4, 6, 8, 12 and 24
25: 1, 5 and 25
26: 1, 2, 13 and 26
27: 1, 3, 9 and 27
28: 1, 2, 4, 7, 14 and 28
29: 1 and 29
30: 1, 2, 3, 5, 6, 10, 15 and 30
31: 1 and 31
32: 1, 2, 4, 8, 16 and 32
33: 1, 3, 11 and 33
34: 1, 2, 17 and 34
35: 1, 5, 7 and 35
36: 1, 2, 3, 4, 6, 9, 12, 18 and 36
37: 1 and 37
38: 1, 2, 19 and 38
39: 1, 3, 13 and 39
40: 1, 2, 4, 5, 8, 10, 20 and 40
41: 1 and 41
42: 1, 2, 3, 6, 7, 14, 21 and 42
43: 1 and 43
44: 1, 2, 4, 11, 22 and 44
45: 1, 3, 5, 9, 15 and 45
46: 1, 2, 23 and 46
47: 1 and 47
48: 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48
49: 1, 7 and 49
50: 1, 2, 5, 10, 25 and 50
51: 1, 3, 17 and 51
52: 1, 2, 4, 13, 26 and 52
53: 1 and 53
54: 1, 2, 3, 6, 9, 18, 27 and 54
55: 1, 5, 11 and 55
56: 1, 2, 4, 7, 8, 14, 28 and 56
57: 1, 3, 19 and 57
58: 1, 2, 29 and 58
59: 1 and 59
60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60
61: 1 and 61
62: 1, 2, 31 and 62
63: 1, 3, 7, 9, 21 and 63
64: 1, 2, 4, 8, 16, 32 and 64
65: 1, 5, 13 and 65
66: 1, 2, 3, 6, 11, 22, 33 and 66
67: 1 and 67
68: 1, 2, 4, 17, 34 and 68
69: 1, 3, 23 and 69
70: 1, 2, 5, 7, 10, 14, 35 and 70
71: 1 and 71
72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72
73: 1 and 73
74: 1, 2, 37 and 74
75: 1, 3, 5, 15, 25 and 75
76: 1, 2, 4, 19, 38 and 76
77: 1, 7, 11 and 77
78: 1, 2, 3, 6, 13, 26, 39 and 78
79: 1 and 79
80: 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80
81: 1, 3, 9, 27 and 81
82: 1, 2, 41 and 82
83: 1 and 83
84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84
85: 1, 5, 17 and 85
86: 1, 2, 43 and 86
87: 1, 3, 29 and 87
88: 1, 2, 4, 8, 11, 22, 44 and 88
89: 1 and 89
90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45 and 90
91: 1, 7, 13 and 91
92: 1, 2, 4, 23, 46 and 92
93: 1, 3, 31 and 93
94: 1, 2, 47 and 94
95: 1, 5, 19 and 95
96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48 and 96
97: 1 and 97
98: 1, 2, 7, 14, 49 and 98
99: 1, 3, 9, 11, 33 and 99
100: 1, 2, 4, 5, 10, 20, 25, 50 and 100
(Edited by The Most Unoriginal Fanfic Writer)
201: The difference between 20 times the last digit and the rest of the number is a multiple of 201
202: The number is a multiple of both 2 and 101
203: The sum of 61 times the last digit and the rest of the number is a multiple of 203
204: The number is a multiple of both 4 and 51
205: The number is a multiple of both 5 and 41
206: The number is a multiple of both 2 and 103
207: The difference between 62 times the last digit and the rest of the number is a multiple of 207
208: The number is a multiple of both 13 and 16
209: The sum of 21 times the last digit and the rest of the number is a multiple of 209
210: The number is a multiple of both 10 and 21
211: The difference between 21 times the last digit and the rest of the number is a multiple of 211
212: The number is a multiple of both 4 and 53
213: The sum of 64 times the last digit and the rest of the number is a multiple of 213
214: The number is a multiple of both 2 and 107
215: The number is a multiple of both 5 and 43
216: The number is a multiple of both 8 and 27
217: The difference between 65 times the last digit and the rest of the number is a multiple of 217
218: The number is a multiple of both 2 and 109
219: The sum of 22 times the last digit and the rest of the number is a multiple of 219
220: The number is a multiple of both 11 and 20
221: The difference between 22 times the last digit and the rest of the number is a multiple of 221
222: The number is a multiple of both 2 and 111
223: The sum of 67 times the last digit and the rest of the number is a multiple of 223
224: The number is a multiple of both 7 and 32
225: The number is a multiple of both 9 and 25
226: The number is a multiple of both 2 and 113
227: The difference between 68 times the last digit and the rest of the number is a multiple of 227
228: The number is a multiple of both 4 and 57
229: The sum of 23 times the last digit and the rest of the number is a multiple of 229
230: The number is a multiple of both 10 and 23
231: The difference between 23 times the last digit and the rest of the number is a multiple of 231
232: The number is a multiple of both 8 and 29
233: The sum of 70 times the last digit and the rest of the number is a multiple of 233
234: The number is a multiple of both 2 and 117
235: The number is a multiple of both 5 and 47
236: The number is a multiple of both 4 and 59
237: The difference between 71 times the last digit and the rest of the number is a multiple of 237
238: The number is a multiple of both 2 and 119
239: The sum of 24 times the last digit and the rest of the number is a multiple of 239
240: The number is a multiple of both 3 and 80
241: The difference between 24 times the last digit and the rest of the number is a multiple of 241
242: The number is a multiple of both 2 and 121
243: The sum of 73 times the last digit and the rest of the number is a multiple of 243
244: The number is a multiple of both 4 and 61
245: The number is a multiple of both 5 and 49
246: The number is a multiple of both 2 and 123
247: The difference between 74 times the last digit and the rest of the number is a multiple of 247
248: The number is a multiple of both 8 and 31
249: The sum of 25 times the last digit and the rest of the number is a multiple of 249
250: The number ends in 000, 250, 500 or 750
251: The difference between 25 times the last digit and the rest of the number is a multiple of 251
252: The number is a multiple of both 4 and 63
253: The sum of 76 times the last digit and the rest of the number is a multiple of 253
254: The number is a multiple of both 2 and 127
255: The number is a multiple of both 5 and 51
256: The 10,000,000s digit is even and the last 7 digits are a multiple of 256 or the 10,000,000s digit is odd and the last 7 digits are 128 times an odd number
257: The difference between 77 times the last digit and the rest of the number is a multiple of 257
258: The number is a multiple of both 2 and 129
259: The sum of 26 times the last digit and the rest of the number is a multiple of 259
260: The number is a multiple of both 13 and 20
261: The difference between 26 times the last digit and the rest of the number is a multiple of 261
262: The number is a multiple of both 2 and 131
263: The sum of 79 times the last digit and the rest of the number is a multiple of 263
264: The number is a multiple of both 8 and 33
265: The number is a multiple of both 5 and 53
266: The number is a multiple of both 2 and 133
267: The difference between 80 times the last digit and the rest of the number is a multiple of 267
268: The number is a multiple of both 4 and 67
269: The sum of 27 times the last digit and the rest of the number is a multiple of 269
270: The number is a multiple of both 10 and 27
271: The difference between 27 times the last digit and the rest of the number is a multiple of 271
272: The number is a multiple of both 16 and 17
273: The sum of 82 times the last digit and the rest of the number is a multiple of 273
274: The number is a multiple of both 2 and 137
275: The number is a multiple of both 11 and 25
276: The number is a multiple of both 4 and 69
277: The difference between 83 times the last digit and the rest of the number is a multiple of 277
278: The number is a multiple of both 2 and 139
279: The sum of 28 times the last digit and the rest of the number is a multiple of 279
280: The number is a multiple of both 7 and 40
281: The difference between 28 times the last digit and the rest of the number is a multiple of 281
282: The number is a multiple of both 2 and 141
283: The sum of 85 times the last digit and the rest of the number is a multiple of 283
284: The number is a multiple of both 4 and 71
285: The number is a multiple of both 5 and 57
286: The number is a multiple of both 2 and 143
287: The difference between 86 times the last digit and the rest of the number is a multiple of 287
288: The number is a multiple of both 9 and 32
289: The sum of 29 times the last digit and the rest of the number is a multiple of 289
290: The number is a multiple of both 10 and 29
291: The difference between 29 times the last digit and the rest of the number is a multiple of 291
292: The number is a multiple of both 4 and 73
293: The sum of 88 times the last digit and the rest of the number is a multiple of 293
294: The number is a multiple of both 2 and 147
295: The number is a multiple of both 5 and 59
296: The number is a multiple of both 8 and 37
297: The difference between 89 times the last digit and the rest of the number is a multiple of 297
298: The number is a multiple of both 2 and 149
299: The sum of 30 times the last digit and the rest of the number is a multiple of 299
300: The number is a multiple of both 3 and 100
101: The difference between 10 times the last digit and the rest of the number is a multiple of 101
102: The number is a multiple of both 2 and 51
103: The sum of 31 times the last digit and the rest of the number is a multiple of 103
104: The number is a multiple of both 8 and 13
105: The number is a multiple of both 5 and 21
106: The number is a multiple of both 2 and 53
107: The difference between 32 times the last digit and the rest of the number is a multiple of 107
108: The number is a multiple of both 4 and 27
109: The sum of 11 times the last digit and the rest of the number is a multiple of 109
110: The number is a multiple of both 10 and 11
111: The difference between 11 times the last digit and the rest of the number is a multiple of 111
112: The number is a multiple of both 7 and 16
113: The sum of 34 times the last digit and the rest of the number is a multiple of 113
114: The number is a multiple of both 2 and 57
115: The number is a multiple of both 5 and 23
116: The number is a multiple of both 4 and 29
117: The difference between 35 times the last digit and the rest of the number is a multiple of 117
118: The number is a multiple of both 2 and 59
119: The sum of 12 times the last digit and the rest of the number is a multiple of 119
120: The number is a multiple of both 3 and 40
121: The difference between 12 times the last digit and the rest of the number is a multiple of 121
122: The number is a multiple of both 2 and 61
123: The sum of 37 times the last digit and the rest of the number is a multiple of 123
124: The number is a multiple of both 4 and 31
125: The number ends in 000, 125, 250, 375, 500, 625, 750 or 875
126: The number is a multiple of both 2 and 63
127: The difference between 38 times the last digit and the rest of the number is a multiple of 127
128: The 1,000,000s digit is even and the last 6 digits are a multiple of 128 or the 1,000,000s digit is odd and the last 6 digits are 64 times an odd number
129: The sum of 13 times the last digit and the rest of the number is a multiple of 129
130: The number is a multiple of both 10 and 13
131: The difference between 13 times the last digit and the rest of the number is a multiple of 131
132: The number is a multiple of both 4 and 33
133: The sum of 40 times the last digit and the rest of the number is a multiple of 133
134: The number is a multiple of both 2 and 67
135: The number is a multiple of both 5 and 27
136: The number is a multiple of both 8 and 17
137: The difference between 41 times the last digit and the rest of the number is a multiple of 137
138: The number is a multiple of both 2 and 69
139: The sum of 14 times the last digit and the rest of the number is a multiple of 139
140: The number is a multiple of both 7 and 20
141: The difference between 14 times the last digit and the rest of the number is a multiple of 141
142: The number is a multiple of both 2 and 71
143: The sum of 43 times the last digit and the rest of the number is a multiple of 143
144: The number is a multiple of both 9 and 16
145: The number is a multiple of both 5 and 29
146: The number is a multiple of both 2 and 73
147: The difference between 44 times the last digit and the rest of the number is a multiple of 147
148: The number is a multiple of both 4 and 37
149: The sum of 15 times the last digit and the rest of the number is a multiple of 149
150: The number is a multiple of both 3 and 50
151: The difference between 15 times the last digit and the rest of the number is a multiple of 151
152: The number is a multiple of both 8 and 19
153: The sum of 46 times the last digit and the rest of the number is a multiple of 153
154: The number is a multiple of both 2 and 77
155: The number is a multiple of both 5 and 31
156: The number is a multiple of both 4 and 39
157: The difference between 47 times the last digit and the rest of the number is a multiple of 157
158: The number is a multiple of both 2 and 79
159: The sum of 16 times the last digit and the rest of the number is a multiple of 159
160: The 10,000s digit is even and the last 4 digits are a multiple of 160 or the 10,000s digit is odd and the last 4 digits are 80 times an odd number
161: The difference between 16 times the last digit and the rest of the number is a multiple of 161
162: The number is a multiple of both 2 and 81
163: The sum of 49 times the last digit and the rest of the number is a multiple of 163
164: The number is a multiple of both 4 and 41
165: The number is a multiple of both 5 and 33
166: The number is a multiple of both 2 and 83
167: The difference between 50 times the last digit and the rest of the number is a multiple of 167
168: The number is a multiple of both 8 and 21
169: The sum of 17 times the last digit and the rest of the number is a multiple of 169
170: The number is a multiple of both 10 and 17
171: The difference between 17 times the last digit and the rest of the number is a multiple of 171
172: The number is a multiple of both 4 and 43
173: The sum of 52 times the last digit and the rest of the number is a multiple of 173
174: The number is a multiple of both 2 and 87
175: The number is a multiple of both 7 and 25
176: The number is a multiple of both 11 and 16
177: The difference between 53 times the last digit and the rest of the number is a multiple of 177
178: The number is a multiple of both 2 and 89
179: The sum of 18 times the last digit and the rest of the number is a multiple of 179
180: The number is a multiple of both 9 and 20
181: The difference between 18 times the last digit and the rest of the number is a multiple of 181
182: The number is a multiple of both 2 and 91
183: The sum of 55 times the last digit and the rest of the number is a multiple of 183
184: The number is a multiple of both 8 and 23
185: The number is a multiple of both 5 and 37
186: The number is a multiple of both 2 and 93
187: The difference between 56 times the last digit and the rest of the number is a multiple of 187
188: The number is a multiple of both 4 and 47
189: The sum of 19 times the last digit and the rest of the number is a multiple of 189
190: The number is a multiple of both 10 and 19
191: The difference between 19 times the last digit and the rest of the number is a multiple of 191
192: The number is a multiple of both 3 and 64
193: The sum of 58 times the last digit and the rest of the number is a multiple of 193
194: The number is a multiple of both 2 and 97
195: The number is a multiple of both 5 and 39
196: The number is a multiple of both 4 and 49
197: The difference between 59 times the last digit and the rest of the number is a multiple of 197
198: The number is a multiple of both 2 and 99
199: The sum of 20 times the last digit and the rest of the number is a multiple of 199
200: The number ends in 000, 200, 400, 600 or 800
1: Every number is a multiple of 1
2: The number ends in 0, 2, 4, 6 or 8 (an even digit)
3: The sum of the digits is a multiple of 3
4: The number ends in 00, 04, 08, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92 or 96
5: The number ends in 0 or 5
6: The number is a multiple of both 2 and 3
7: The difference between twice the last digit and the rest of the number is a multiple of 7
8: The 100s digit is even and the last 2 digits are 00, 08, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88 or 96, or the 100s digit is odd and the last 2 digits are 04, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84 or 92
9: The sum of the digits is a multiple of 9
10: The number ends in 0
11: The difference between the last digit and the rest of the number is a multiple of 11
12: The number is a multiple of both 3 and 4
13: The sum of 4 times the last digit and the rest of the number is a multiple of 13
14: The number is a multiple of both 2 and 7
15: The number is a multiple of both 3 and 5
16: The 1,000s digit is even and the last 3 digits are a multiple of 16 or the 1,000s digit is odd and the last 3 digits are 8 times an odd number
17: The difference between 5 times the last digit and the rest of the number is a multiple of 17
18: The number is a multiple of both 2 and 9
19: The sum of twice the last digit and the rest of the number is a multiple of 19
20: The number ends in 00, 20, 40, 60 or 80
21: The difference between twice the last digit and the rest of the number is a multiple of 21
22: The number is a multiple of both 2 and 11
23: The sum of 7 times the last digit and the rest of the number is a multiple of 23
24: The number is a multiple of both 3 and 8
25: The number ends in 00, 25, 50 or 75
26: The number is a multiple of both 2 and 13
27: The difference between 8 times the last digit and the rest of the number is a multiple of 27
28: The number is a multiple of both 4 and 7
29: The sum of 3 times the last digit and the rest of the number is a multiple of 29
30: The number is a multiple of both 3 and 10
31: The difference between 3 times the last digit and the rest of the number is a multiple of 31
32: The 10,000s digit is even and the last 4 digits are a multiple of 32 or the 10,000s digit is odd and the last 4 digits are 16 times an odd number
33: The sum of 10 times the last digit and the rest of the number is a multiple of 33
34: The number is a multiple of both 2 and 17
35: The number is a multiple of both 5 and 7
36: The number is a multiple of both 4 and 9
37: The difference between 11 times the last digit and the rest of the number is a multiple of 37
38: The number is a multiple of both 2 and 19
39: The sum of 4 times the last digit and the rest of the number is a multiple of 39
40: The number ends in 000, 040, 080, 120, 160, 200, 240, 280, 320, 360, 400, 440, 480, 520, 560, 600, 640, 680, 720, 760, 800, 840, 880, 920 or 960
41: The difference between 4 times the last digit and the rest of the number is a multiple of 41
42: The number is a multiple of both 2 and 21
43: The sum of 13 times the last digit and the rest of the number is a multiple of 43
44: The number is a multiple of both 4 and 11
45: The number is a multiple of both 5 and 9
46: The number is a multiple of both 2 and 23
47: The difference between 14 times the last digit and the rest of the number is a multiple of 47
48: The number is a multiple of both 3 and 16
49: The sum of 5 times the last digit and the rest of the number is a multiple of 49
50: The number ends in 00 or 50
51: The difference between 5 times the last digit and the rest of the number is a multiple of 51
52: The number is a multiple of both 4 and 13
53: The sum of 16 times the last digit and the rest of the number is a multiple of 53
54: The number is a multiple of both 2 and 27
55: The number is a multiple of both 5 and 11
56: The number is a multiple of both 7 and 8
57: The difference between 17 times the last digit and the rest of the number is a multiple of 57
58: The number is a multiple of both 2 and 29
59: The sum of 6 times the last digit and the rest of the number is a multiple of 59
60: The number is a multiple of both 3 and 20
61: The difference between 6 times the last digit and the rest of the number is a multiple of 61
62: The number is a multiple of both 2 and 31
63: The sum of 19 times the last digit and the rest of the number is a multiple of 63
64: The 100,000s digit is even and the last 5 digits are a multiple of 64 or the 100,000s digit is odd and the last 5 digits are 32 times an odd number
65: The number is a multiple of both 5 and 13
66: The number is a multiple of both 2 and 33
67: The difference between 20 times the last digit and the rest of the number is a multiple of 67
68: The number is a multiple of both 4 and 17
69: The sum of 7 times the last digit and the rest of the number is a multiple of 69
70: The number is a multiple of both 7 and 10
71: The difference between 7 times the last digit and the rest of the number is a multiple of 71
72: The number is a multiple of both 8 and 9
73: The sum of 22 times the last digit and the rest of the number is a multiple of 73
74: The number is a multiple of both 2 and 37
75: The number is a multiple of both 3 and 25
76: The number is a multiple of both 4 and 19
77: The difference between 23 times the last digit and the rest of the number is a multiple of 77
78: The number is a multiple of both 2 and 39
79: The sum of 8 times the last digit and the rest of the number is a multiple of 79
80: The 1,000s digit is even and the last 3 digits are 000, 080, 160, 240, 320, 400, 480, 560, 640, 720, 800, 880 or 960, or the 1,000s digit is odd and the last 3 digits are 040, 120, 200, 280, 360, 440, 520, 600, 680, 760, 840 or 920
81: The difference between 8 times the last digit and the rest of the number is a multiple of 81
82: The number is a multiple of both 2 and 41
83: The sum of 25 times the last digit and the rest of the number is a multiple of 83
84: The number is a multiple of both 4 and 21
85: The number is a multiple of both 5 and 17
86: The number is a multiple of both 2 and 43
87: The difference between 26 times the last digit and the rest of the number is a multiple of 87
88: The number is a multiple of both 8 and 11
89: The sum of 9 times the last digit and the rest of the number is a multiple of 89
90: The number is a multiple of both 9 and 10
91: The difference between 9 times the last digit and the rest of the number is a multiple of 91
92: The number is a multiple of both 4 and 23
93: The sum of 28 times the last digit and the rest of the number is a multiple of 93
94: The number is a multiple of both 2 and 47
95: The number is a multiple of both 5 and 19
96: The number is a multiple of both 3 and 32
97: The difference between 29 times the last digit and the rest of the number is a multiple of 97
98: The number is a multiple of both 2 and 49
99: The sum of 10 times the last digit and the rest of the number is a multiple of 99
100: The number ends in 00
(Edited by The Most Unoriginal Fanfic Writer)
You could draw a person mewing with only Σ (Sigma)
Sigma sigma boi sigma boi sigma boi—
There will be however many rounds are needed
Anyone can join
Everyone will be on a team (1 to 6 members, yes, that means you can be on a solo team)
when your team is made, you’ll need to come up with a team name
Deadline for joining is June 15th 2025 at 7:30 PM
Now, you might be thinking, what does this have to do with math?
Well, each round, there will be a puzzle, The teams who solve that puzzle first, or “ most correctly” will be safe, but the team that does the worst, will have all of its members eliminated
The puzzle for the first round is something called “tetromino pathfinding”
Basically, you will get a 10 x 10 grid
You will be able to place Tetrominoes on this grid
You are only allowed to use each tetromino once
Basically, there will be a system that automatically determines the longest path between two empty points on this board, but it cannot go through one of the Tetrominos
It will be on discord on server https://discord.gg/xnrhd7wHuF
If there is anything else you want to know, ask me in discord
1: Every number is a multiple of 1
2: The number ends in 0, 2, 4, 6 or 8 (an even digit)
3: The sum of the digits is a multiple of 3
4: The last 2 digits are a multiple of 4
The 10s digit is even and the last digit is 0, 4 or 8
The 10s digit is odd and the last digit is 2 or 6
5: The number ends in 0 or 5
6: The number is a multiple of both 2 and 3
7: The difference between twice the last digit and the rest of the number is a multiple of 7
8: The last 3 digits are a multiple of 8
The 100s digit is even and the last 2 digits are a multiple of 8
The 100s digit is odd and the last 2 digits are 4 times an odd number
9: The sum of the digits is a multiple of 9
10: The number ends in 0
11: The difference between the last digit and the rest of the number is a multiple of 11
12: The number is a multiple of both 3 and 4
13: The sum of 4 times the last digit and the rest of the number is a multiple of 13
14: The number is a multiple of both 2 and 7
15: The number is a multiple of both 3 and 5
16: The last 4 digits are a multiple of 16
The 1,000s digit is even and the last 3 digits are a multiple of 16
The 1,000s digit is odd and the last 3 digits are 8 times an odd number
17: The difference between 5 times the last digit and the rest of the number is a multiple of 17
18: The number is a multiple of both 2 and 9
19: The sum of twice the last digit and the rest of the number is a multiple of 19
20: The number ends in 00, 20, 40, 60 or 80
21: The difference between twice the last digit and the rest of the number is a multiple of 21
22: The number is a multiple of both 2 and 11
23: The sum of 7 times the last digit and the rest of the number is a multiple of 23
24: The number is a multiple of both 3 and 8
25: The number ends in 00, 25, 50 or 75
26: The number is a multiple of both 2 and 13
27: The difference between 8 times the last digit and the rest of the number is a multiple of 27
28: The number is a multiple of both 4 and 7
29: The sum of 3 times the last digit and the rest of the number is a multiple of 29
30: The number is a multiple of both 3 and 10
31: The difference between 3 times the last digit and the rest of the number is a multiple of 31
32: The last 5 digits are a multiple of 32
The 10,000s digit is even and the last 4 digits are a multiple of 32
The 10,000s digit is odd and the last 4 digits are 16 times an odd number
33: The sum of 10 times the last digit and the rest of the number is a multiple of 33
34: The number is a multiple of both 2 and 17
35: The number is a multiple of both 5 and 7
36: The number is a multiple of both 4 and 9
37: The difference between 11 times the last digit and the rest of the number is a multiple of 37
38: The number is a multiple of both 2 and 19
39: The sum of 4 times the last digit and the rest of the number is a multiple of 39
40: The last 3 digits are a multiple of 40
The 100s digit is even and the last 2 digits are 00, 40 or 80
The 100s digit is odd and the last 2 digits are 20 or 60
41: The difference between 4 times the last digit and the rest of the number is a multiple of 41
42: The number is a multiple of both 2 and 21
43: The sum of 13 times the last digit and the rest of the number is a multiple of 43
44: The number is a multiple of both 4 and 11
45: The number is a multiple of both 5 and 9
46: The number is a multiple of both 2 and 23
47: The difference between 14 times the last digit and the rest of the number is a multiple of 47
48: The number is a multiple of both 3 and 16
49: The sum of 5 times the last digit and the rest of the number is a multiple of 49
50: The number ends in 00 or 50
51: The difference between 5 times the last digit and the rest of the number is a multiple of 51
52: The number is a multiple of both 4 and 13
53: The sum of 16 times the last digit and the rest of the number is a multiple of 53
54: The number is a multiple of both 2 and 27
55: The number is a multiple of both 5 and 11
56: The number is a multiple of both 7 and 8
57: The difference between 17 times the last digit and rest of the number is a multiple of 57
58: The number is a multiple of both 2 and 29
59: The sum of 6 times the last digit and the rest of the number is a multiple of 59
60: The number is a multiple of both 3 and 20
61: The difference between 6 times the last digit and the rest of the number is a multiple of 61
62: The number is a multiple of both 2 and 31
63: The sum of 19 times the last digit and the rest of the number is a multiple of 63
64: The last 6 digits are a multiple of 64
The 100,000s digit is even and the last 5 digits are a multiple of 64
The 100,000s digit is odd and the last 5 digits are 32 times an odd number
65: The number is a multiple of both 5 and 13
66: The number is a multiple of both 2 and 33
67: The difference between 20 times the last digit and the rest of the number is a multiple of 67
68: The number is a multiple of both 4 and 17
69: The sum of 7 times the last digit and the rest of the number is a multiple of 69
70: The number is a multiple of both 7 and 10
71: The difference between 7 times the last digit and the rest of the number is a multiple of 71
72: The number is a multiple of both 8 and 9
73: The sum of 22 times the last digit and the rest of the number is a multiple of 73
74: The number is a multiple of both 2 and 37
75: The number is a multiple of both 3 and 25
76: The number is a multiple of both 4 and 19
77: The difference between 23 times the last digit and the rest of the number is a multiple of 77
78: The number is a multiple of both 2 and 39
79: The sum of 8 times the last digit and the rest of the number is a multiple of 79
80: The last 4 digits are a multiple of 80
The 1,000s digit is even and the last 3 digits are a multiple of 80
The 1,000s digit is odd and the last 3 digits are 40 times an odd number
81: The difference between 8 times the last digit and the rest of the number is a multiple of 81
82: The number is a multiple of both 2 and 41
83: The sum of 25 times the last digit and the rest of the number is a multiple of 83
84: The number is a multiple of both 4 and 21
85: The number is a multiple of both 5 and 17
86: The number is a multiple of both 2 and 43
87: The difference between 26 times the last digit and the rest of the number is a multiple of 87
88: The number is a multiple of both 8 and 11
89: The sum of 9 times the last digit and the rest of the number is a multiple of 89
90: The number is a multiple of both 9 and 10
91: The difference between 9 times the last digit and the rest of the number is a multiple of 91
92: The number is a multiple of both 4 and 23
93: The sum of 28 times the last digit and the rest of the number is a multiple of 93
94: The number is a multiple of both 2 and 47
95: The number is a multiple of both 5 and 19
96: The number is a multiple of both 3 and 32
97: The difference between 29 times the last digit and the rest of the number is a multiple of 97
98: The number is a multiple of both 2 and 49
99: The sum of 10 times the last digit and the rest of the number is a multiple of 99
100: The number ends in 00
Learning the Elimination method and Substitution method. It's got me on verge of ripping paper. Good lord what mad man created all this bull
