User Ross Millikan - Puzzling Stack Exchange

41 votes

What is the result of the equation?

answered Oct 28, 2014 at 3:52

32 votes

Accepted

Riddle: I am a mollusc

answered Mar 6, 2024 at 5:18

31 votes

Accepted

How to solve 1 2 3 4 5 = 5 4 3 2 1 (insert five pluses to make it equal)? A thorough solution needed

answered Dec 6, 2023 at 18:56

24 votes

Accepted

Tiling a Chessboard with tetrominos

answered Mar 26, 2015 at 22:30

24 votes

Accepted

Minimum number of clues for a sudoku puzzle

answered May 15, 2014 at 14:09

23 votes

You are at a crossroads with five roads leading away from it

answered Dec 31, 2023 at 6:00

22 votes

Accepted

N pirates steal their share of bananas to the benefit of a monkey

answered May 22, 2014 at 16:12

20 votes

Draw a line through all doors

answered Jul 3, 2014 at 21:35

20 votes

A secret polynomial

answered Jan 30, 2016 at 15:15

20 votes

Accepted

Why do these apples have no nutritional value?

answered May 11, 2016 at 1:38

20 votes

Start with x-1... Find x!

answered Jan 10, 2025 at 21:27

19 votes

Accepted

How do you solve the circular table problem?

answered May 22, 2014 at 13:04

16 votes

When to be sure that we have counted all the squares in such problems

answered Jun 12, 2014 at 15:41

16 votes

Aproximating 100 by 6

answered Dec 14, 2015 at 2:49

13 votes

Accepted

Aeroplane roundtrip in the wind

answered Jan 28, 2015 at 17:11

13 votes

Variation of 100 prisoners light problem

answered May 23, 2014 at 18:27

12 votes

Accepted

Anna tries to make triangles from broken sticks

answered Mar 8, 2024 at 0:26

11 votes

Winning an unfair game

answered May 24, 2014 at 21:29

11 votes

Accepted

How to divide the vibranium bar into 3 pieces?

answered Oct 27, 2014 at 20:41

11 votes

First number, which can not be defined

answered Jul 31, 2014 at 15:44

11 votes

Accepted

Unknown Consecutive Integers Puzzle

answered Aug 29, 2014 at 3:48

10 votes

Learning to Solve a River Crossing Puzzle

answered May 14, 2014 at 22:01

9 votes

Why does this solution guarantee that the prince knocks on the right door to find the princess?

answered May 28, 2014 at 15:41

9 votes

Accepted

How to lock a shared artefact

answered Jun 14, 2014 at 19:51

9 votes

Are there any popular puzzles with polynomial-time algorithms?

answered May 29, 2014 at 3:29

9 votes

Ant walking on a number line

answered Mar 23, 2015 at 23:35

8 votes

Finding the Dr. Bronowski's number

answered May 27, 2015 at 23:41

8 votes

Are there any puzzle/solitaire games based on chess?

answered May 29, 2014 at 22:15

8 votes

Accepted

Three boats problem

answered May 29, 2023 at 22:36

7 votes

Accepted

Solidarity with the Moderation Team (A Cryptic Division Puzzle)

answered Jun 14, 2023 at 19:21

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101 Answers

What is the result of the equation?

Riddle: I am a mollusc

How to solve 1 2 3 4 5 = 5 4 3 2 1 (insert five pluses to make it equal)? A thorough solution needed

Tiling a Chessboard with tetrominos

Minimum number of clues for a sudoku puzzle

You are at a crossroads with five roads leading away from it

N pirates steal their share of bananas to the benefit of a monkey

Draw a line through all doors

A secret polynomial

Why do these apples have no nutritional value?

Start with x-1... Find x!

How do you solve the circular table problem?

When to be sure that we have counted all the squares in such problems

Aproximating 100 by 6

Aeroplane roundtrip in the wind

Variation of 100 prisoners light problem

Anna tries to make triangles from broken sticks

Winning an unfair game

How to divide the vibranium bar into 3 pieces?

First number, which can not be defined

Unknown Consecutive Integers Puzzle

Learning to Solve a River Crossing Puzzle

Why does this solution guarantee that the prince knocks on the right door to find the princess?

How to lock a shared artefact

Are there any popular puzzles with polynomial-time algorithms?

Ant walking on a number line

Finding the Dr. Bronowski's number

Are there any puzzle/solitaire games based on chess?

Three boats problem

Solidarity with the Moderation Team (A Cryptic Division Puzzle)