User Ben Frankel

3 votes

Frugality 101: How to Replace Your Police Force with Cardboard Cutouts

answered Jun 2, 2016 at 1:13

4 votes

Rock-paper-scissors

answered Oct 24, 2015 at 19:21

3 votes

Can you generate the next number in this integer series and describe the rule?

answered Oct 18, 2015 at 5:32

9 votes

Five Cousins Camping

answered Oct 7, 2015 at 5:22

8 votes

Accepted

Arranging all the Dominos

answered Oct 5, 2015 at 23:29

11 votes

Accepted

Perfectionist Pete's Perfect Pain: Even Tilings

answered Sep 28, 2015 at 0:02

13 votes

Accepted

Professor Halfbrain's second cutting theorem

answered Sep 27, 2015 at 17:53

15 votes

Accepted

Professor Halfbrain's first cutting theorem

answered Sep 26, 2015 at 18:23

5 votes

Termite eating through a large cube composed of 27 smaller cubes while not moving diagonally

answered Sep 19, 2015 at 21:18

3 votes

Non-Pythagorean coins (Part 2)

answered Sep 15, 2015 at 19:18

3 votes

Hoping for a new start

answered Sep 15, 2015 at 13:37

9 votes

Accepted

Don't try this if you don't know your maths!

answered Sep 12, 2015 at 18:57

19 votes

Accepted

Checkerboard tour

answered Sep 8, 2015 at 22:12

3 votes

Occupy a field with tetrominos

answered Sep 7, 2015 at 18:15

8 votes

Tiling a diamond-shaped grid with tetrominoes

answered Apr 26, 2015 at 0:00

2 votes

Points following an axiom

answered Apr 25, 2015 at 15:37

8 votes

Accepted

What band is this?

answered Apr 24, 2015 at 8:52

4 votes

Accepted

Repunit replication

answered Apr 23, 2015 at 10:19

1 vote

Extremely hard prime factor based true-false statements

answered Apr 21, 2015 at 11:54

4 votes

When logic problems require "yes-no" questions, are there conventions for questions that might get an "I don't know"?

answered Apr 20, 2015 at 17:47

0 votes

Checkers with the devil

answered Apr 19, 2015 at 22:15

6 votes

Accepted

Obi-Wan vs Grievous

answered Apr 19, 2015 at 18:14

22 votes

Making π from 1 2 3 4 5 6 7 8 9

answered Apr 18, 2015 at 9:37

12 votes

Accepted

The Three Seers

answered Apr 15, 2015 at 21:39

4 votes

Sudoku net that is always solvable

answered Apr 14, 2015 at 17:09

18 votes

Accepted

The Mendoza Line

answered Apr 13, 2015 at 21:53

7 votes

Accepted

Create integers from 1 to 50 using only one integer and other functions

answered Apr 13, 2015 at 11:21

10 votes

Accepted

What is this magic trick with a sarcophagus shaped box and a set of tokens?

answered Apr 10, 2015 at 17:20

5 votes

Fill the holes?

answered Apr 8, 2015 at 15:53

9 votes

Accepted

Vegas Street Magician Math Trick

answered Apr 7, 2015 at 20:13

Stack Exchange Network

33 Answers

Frugality 101: How to Replace Your Police Force with Cardboard Cutouts

Rock-paper-scissors

Can you generate the next number in this integer series and describe the rule?

Five Cousins Camping

Arranging all the Dominos

Perfectionist Pete's Perfect Pain: Even Tilings

Professor Halfbrain's second cutting theorem

Professor Halfbrain's first cutting theorem

Termite eating through a large cube composed of 27 smaller cubes while not moving diagonally

Non-Pythagorean coins (Part 2)

Hoping for a new start

Don't try this if you don't know your maths!

Checkerboard tour

Occupy a field with tetrominos

Tiling a diamond-shaped grid with tetrominoes

Points following an axiom

What band is this?

Repunit replication

Extremely hard prime factor based true-false statements

When logic problems require "yes-no" questions, are there conventions for questions that might get an "I don't know"?

Checkers with the devil

Obi-Wan vs Grievous

Making π from 1 2 3 4 5 6 7 8 9

The Three Seers

Sudoku net that is always solvable

The Mendoza Line

Create integers from 1 to 50 using only one integer and other functions

What is this magic trick with a sarcophagus shaped box and a set of tokens?

Fill the holes?

Vegas Street Magician Math Trick