Question

Identify $d$ heavy coins where $d$ is unknown.

score 164 · Answer 1 · 2026-04-15 16:12:51

164

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Identify $d$ heavy coins where $d$ is unknown.

Published on 15 Apr 2026 - 16:12

score 26 · Answer 2 · 2026-04-11 12:54:49

26

Views

Finding groups of number that satisfys certian conditions and minimize a certain function of numbers in these groups.

Published on 11 Apr 2026 - 12:54

score 149 · Answer 3 · 2026-04-10 03:51:52

149

Views

Can you pack $53$ bricks of dimensions $1\times 1\times 4$ into a $6\times 6\times 6$ box?

Published on 10 Apr 2026 - 3:51

score 110 · Answer 4 · 2026-04-14 16:53:15

110

Views

Expected tosses till HHH or THH

Published on 14 Apr 2026 - 16:53

score 136 · Answer 5 · 2026-04-16 17:29:37

136

Views

Fisher puzzle with 4 fishers

Published on 16 Apr 2026 - 17:29

score 160 · Answer 6 · 2026-04-13 22:43:01

160

Views

Run away from Johnny to win the game

Published on 13 Apr 2026 - 22:43

score 158 · Answer 7 · 2026-04-17 09:48:51

158

Views

Estimate clan size

Published on 17 Apr 2026 - 9:48

score 57 · Answer 8 · 2026-04-14 11:04:56

57

Views

k-cycles and permutation of remaining elements in the 100 prisoner problem formula

Published on 14 Apr 2026 - 11:04

score 355 · Answer 9 · 2026-04-15 13:41:43

355

Views

Six Card Sum-Quant Guide

Published on 15 Apr 2026 - 13:41

score 138 · Answer 10 · 2026-04-17 10:48:41

138

Views

How many ways can I pick a size $3$ set from $\{1, 2, 3, 4, 5, 6, 7, 7, 7\}$ such that at least one is odd?

Published on 17 Apr 2026 - 10:48

score 2.3k · Answer 11 · 2026-04-13 15:14:38

2.3k

Views

Compute the number of ways to reach a point without overshooting puzzle

Published on 13 Apr 2026 - 15:14

score 84 · Answer 12 · 2026-04-12 23:02:24

84

Views

Dice strategy game: would you roll again?

Published on 12 Apr 2026 - 23:02

score 105 · Answer 13 · 2026-03-25 08:01:49

105

Views

Is it possible to form a committee of insane inhabitants in Smullyan's logic puzzle?

Published on 25 Mar 2026 - 8:01

score 135 · Answer 14 · 2026-04-10 19:39:22

135

Views

A "perfect" (chess) rating system

Published on 10 Apr 2026 - 19:39

score 95 · Answer 15 · 2026-04-15 12:47:08

95

Views

Puzzle based on venn diagrams

Published on 15 Apr 2026 - 12:47

List Question

Identify $d$ heavy coins where $d$ is unknown.

Finding groups of number that satisfys certian conditions and minimize a certain function of numbers in these groups.

Can you pack $53$ bricks of dimensions $1\times 1\times 4$ into a $6\times 6\times 6$ box?

Expected tosses till HHH or THH

Fisher puzzle with 4 fishers

Run away from Johnny to win the game

Estimate clan size

k-cycles and permutation of remaining elements in the 100 prisoner problem formula

Six Card Sum-Quant Guide

How many ways can I pick a size $3$ set from $\{1, 2, 3, 4, 5, 6, 7, 7, 7\}$ such that at least one is odd?

Compute the number of ways to reach a point without overshooting puzzle

Dice strategy game: would you roll again?

Is it possible to form a committee of insane inhabitants in Smullyan's logic puzzle?

A "perfect" (chess) rating system

Puzzle based on venn diagrams

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