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kaine's user avatar
kaine's user avatar
kaine
  • Member for 10 years, 2 months
  • Last seen more than 2 years ago
23 votes
4 answers
8k views

Variation of 100 prisoners light problem

23 votes
3 answers
2k views

There is a reason sudoku uses squares

21 votes
3 answers
7k views

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

21 votes
4 answers
9k views

Determine the number $r$ from the statements

16 votes
2 answers
5k views

How many distinct unsolvable Rubik's cubes exist?

14 votes
2 answers
1k views

Determine $X$ and $Y$: sum, difference and ratio

11 votes
1 answer
329 views

Dividing up land

10 votes
2 answers
1k views

Tipsy Time Travel

10 votes
2 answers
1k views

How many bishops to walk across the board?

9 votes
5 answers
726 views

Wolves and a Hare on a tiny planet

8 votes
4 answers
2k views

How do we get those dang Illuminati?

8 votes
4 answers
5k views

make a green profit in roulette

7 votes
2 answers
840 views

Identify unique Verbal Arithmetic Puzzles

3 votes
2 answers
181 views

Manage Sample Segregation