Question

Proof by Induction: "In a Zoo there are$\ k$ monkeys and$\ k$ monkey bars ...

score 126 · Answer 1 · 2026-04-13 14:39:24

126

Views

Proof by Induction: "In a Zoo there are$\ k$ monkeys and$\ k$ monkey bars ...

Published on 13 Apr 2026 - 14:39

score 208 · Answer 2 · 2026-04-12 13:23:17

208

Views

Extremely difficult puzzle - related to algorithms

Published on 12 Apr 2026 - 13:23

score 1k · Answer 3 · 2026-04-12 11:11:47

1k

Views

Making a 3x3 magic square that adds up to 1

Published on 12 Apr 2026 - 11:11

score 2.1k · Answer 4 · 2026-03-30 17:15:44

2.1k

Views

Expected number of people to not get shot?

Published on 30 Mar 2026 - 17:15

score 140 · Answer 5 · 2026-04-12 15:07:20

140

Views

Question about the average number of cycles?

Published on 12 Apr 2026 - 15:07

score 133 · Answer 6 · 2026-04-14 10:02:41

133

Views

Number of meetings needed for everyone to know everyone

Published on 14 Apr 2026 - 10:02

score 584 · Answer 7 · 2026-04-21 10:49:39

584

Views

Shortest path between two points on graph?

Published on 21 Apr 2026 - 10:49

score 5.4k · Answer 8 · 2026-04-13 02:03:35

The thinking behind "4 times 5 is 12, and 4 times 6 is 13, and 4 times 7 is-oh dear! I shall never get to 20 at that rate!" from Alice in Wonderland?

score 94 · Answer 9 · 2026-04-16 03:42:36

94

Views

Interesting Original Probability Question

Published on 16 Apr 2026 - 3:42

score 517 · Answer 10 · 2026-04-10 17:30:42

517

Views

What fraction of the job can be done by one man in one day given 10 men can do a job in 10 days?

Published on 10 Apr 2026 - 17:30

score 1.8k · Answer 11 · 2026-04-14 19:53:08

1.8k

Views

$1$ man can eat $1$ apple in $1$ day.How many apples can six men eat in six days?

Published on 14 Apr 2026 - 19:53

score 895 · Answer 12 · 2026-04-12 04:17:01

895

Views

Systematic solution to my soccer ball puzzle

Published on 12 Apr 2026 - 4:17

score 46 · Answer 13 · 2026-04-15 09:15:43

46

Views

Probability of scoring positive in a certain test .

Published on 15 Apr 2026 - 9:15

score 1.4k · Answer 14 · 2026-04-13 05:06:44

1.4k

Views

Best strategy to find a parking spot

Published on 13 Apr 2026 - 5:06

score 3k · Answer 15 · 2026-04-13 17:10:18

3k

Views

Probability of at least two daughters in three-child family, given a daughter Mary

Published on 13 Apr 2026 - 17:10

List Question

Proof by Induction: "In a Zoo there are$\ k$ monkeys and$\ k$ monkey bars ...

Extremely difficult puzzle - related to algorithms

Making a 3x3 magic square that adds up to 1

Expected number of people to not get shot?

Question about the average number of cycles?

Number of meetings needed for everyone to know everyone

Shortest path between two points on graph?

The thinking behind "4 times 5 is 12, and 4 times 6 is 13, and 4 times 7 is-oh dear! I shall never get to 20 at that rate!" from Alice in Wonderland?

Interesting Original Probability Question

What fraction of the job can be done by one man in one day given 10 men can do a job in 10 days?

$1$ man can eat $1$ apple in $1$ day.How many apples can six men eat in six days?

Systematic solution to my soccer ball puzzle

Probability of scoring positive in a certain test .

Best strategy to find a parking spot

Probability of at least two daughters in three-child family, given a daughter Mary

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