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Gamow
  • Member for 9 years, 1 month
  • Last seen more than 1 year ago
62 votes
5 answers
9k views

How to beat Count Dracula

52 votes
4 answers
6k views

The lion and the zebras

51 votes
5 answers
7k views

A man possesses a large quantity of stamps

41 votes
1 answer
5k views

The Non-Pythagorean Theorem

38 votes
9 answers
5k views

Filling an 11-by-11 square

38 votes
6 answers
3k views

The subtraction game

37 votes
13 answers
9k views

Ten girls around a table

36 votes
9 answers
4k views

Thirty genuine and seventy fake coins

33 votes
4 answers
3k views

The Devil's Brother

33 votes
1 answer
2k views

Professor Halfbrain and the sum of the digits of all divisors

31 votes
3 answers
4k views

A lonely pawn on the chessboard

29 votes
1 answer
4k views

The largest Monday number

28 votes
1 answer
1k views

Careless smokers

28 votes
4 answers
13k views

The largest integer made of 1,2,3,4

27 votes
9 answers
2k views

Winnie-the-Pooh and the 27 honey pots

25 votes
10 answers
3k views

Thirteen politicians

24 votes
2 answers
5k views

Two chessmasters at work

24 votes
2 answers
2k views

Rook game on chessboard

23 votes
3 answers
2k views

Gambling in a rigged casino

22 votes
1 answer
717 views

A table filled with greatest common divisors

22 votes
6 answers
3k views

A game with 52 cards

21 votes
4 answers
1k views

The frog concerto

21 votes
1 answer
2k views

A game with 330 pebbles

21 votes
2 answers
998 views

The year 2016 is approaching

21 votes
3 answers
1k views

The mysterious card in the middle

20 votes
5 answers
990 views

Professor Halfbrain and the powers of 2016

19 votes
3 answers
2k views

Professor Halfbrain and numbers with many zeros

19 votes
1 answer
472 views

Filling a 13-by-13 square

19 votes
3 answers
3k views

School where every pair of students share a common grandfather

19 votes
2 answers
2k views

"Legally" filling a 10x10 table with 10 of each digit

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