Question

Solve alphanumeric puzzle $(HE) \times (EH) = (WHEW).$

score 208 · Answer 1 · 2026-04-09 06:14:47

208

Views

Solve alphanumeric puzzle $(HE) \times (EH) = (WHEW).$

Published on 09 Apr 2026 - 6:14

score 69 · Answer 2 · 2026-04-14 20:56:29

69

Views

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score 165 · Answer 3 · 2026-04-12 19:24:34

165

Views

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score 436 · Answer 4 · 2026-04-16 14:36:04

436

Views

Find the shortest path from a point inside the square touching its 3 sides

Published on 16 Apr 2026 - 14:36

score 90 · Answer 5 · 2026-04-11 14:40:27

90

Views

A very interesting problem.

Published on 11 Apr 2026 - 14:40

score 239 · Answer 6 · 2026-04-17 00:58:50

239

Views

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score 193 · Answer 7 · 2026-04-09 10:29:06

193

Views

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Published on 09 Apr 2026 - 10:29

score 1.1k · Answer 8 · 2026-04-13 17:29:35

1.1k

Views

Ways of choosing $16$ integers from first $150$ integers such that there is no $(a,b,c,d)$ for which $a+b=c+d$

Published on 13 Apr 2026 - 17:29

score 76 · Answer 9 · 2026-04-15 13:32:24

76

Views

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Published on 15 Apr 2026 - 13:32

score 507 · Answer 10 · 2026-04-17 14:13:46

507

Views

Integers less than $7000$ achievable by starting with $x=0$ and applying $x\to\lceil x^2/2\rceil$, $x\to\lfloor x/3\rfloor$, $x\to9x+2$

Published on 17 Apr 2026 - 14:13

score 33 · Answer 11 · 2026-04-06 02:53:37

33

Views

Finding a bound on the square of a sum of integers

Published on 06 Apr 2026 - 2:53

score 114 · Answer 12 · 2026-04-11 04:28:01

114

Views

Is it impossible to fully pave this imaginary bathroom with some conditions?

Published on 11 Apr 2026 - 4:28

score 589 · Answer 13 · 2026-04-17 08:46:27

589

Views

8 coins lying on the table; you can flip one at a time; what is the minimum number of flips to get all heads or all tails?

Published on 17 Apr 2026 - 8:46

score 60 · Answer 14 · 2026-04-11 19:02:59

60

Views

Which sets of $n-1$ non-multiples of $n$ can't make a multiple of $n$ using $+,-$?

Published on 11 Apr 2026 - 19:02

score 167 · Answer 15 · 2026-04-10 17:45:01

167

Views

A fair way to choose multiple winners without giving anyone a prize that they do not want

Published on 10 Apr 2026 - 17:45

List Question

Solve alphanumeric puzzle $(HE) \times (EH) = (WHEW).$

Extremal poker: the most favored that a currently weakest hand can be

Calculating A Retrograde Of Mercury - Total Beginner Question

Find the shortest path from a point inside the square touching its 3 sides

A very interesting problem.

How much we know about decimals of irrational numbers? Test of convergence for an alternating series of digits

Angle chasing: Finding the $\angle{NRQ}$ in a quarter circle

Ways of choosing $16$ integers from first $150$ integers such that there is no $(a,b,c,d)$ for which $a+b=c+d$

Probability game - everyone to be impostor (Among us)

Integers less than $7000$ achievable by starting with $x=0$ and applying $x\to\lceil x^2/2\rceil$, $x\to\lfloor x/3\rfloor$, $x\to9x+2$

Finding a bound on the square of a sum of integers

Is it impossible to fully pave this imaginary bathroom with some conditions?

8 coins lying on the table; you can flip one at a time; what is the minimum number of flips to get all heads or all tails?

Which sets of $n-1$ non-multiples of $n$ can't make a multiple of $n$ using $+,-$?

A fair way to choose multiple winners without giving anyone a prize that they do not want

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