Rafe
• Iran, Karaj
• Member for 7 years

### Questions (32)

 111 Two doors with two guards - one lies, one tells the truth 55 What is the next shape? 25 Guess the other shape 21 The separation of chess pieces 19 What do the colors say?

### Reputation (5,320)

 +20 Two doors with two guards - one lies, one tells the truth +10 Which square doesn't belong here and why? +20 Write digits 1 to 9 in the table, each pointing to next 3x3 grid +10 Are there any sudoku puzzles combined with magic squares?

 28 Find 10 triangles in a five pointed star using two straight lines 11 Divide a rectangle with a rectangular hole into two equal parts 9 Time for tea: cake division by lines 8 Which square doesn't belong here and why? 8 Out of Glass Puzzle (MatchStick Puzzle)

### Tags (27)

 51 geometry × 6 8 matches 26 logical-deduction × 22 6 number-sequence × 2 17 pattern × 11 6 decanting-problems × 2 11 dissection 5 mathematics × 7 8 visual × 5 5 puzzle-creation × 2

### Bookmarks (13)

 167 Chaos and Order: a visual puzzle in stained glass 111 Two doors with two guards - one lies, one tells the truth 60 Is it always possible to balance a 4-legged table? 36 Do better than chance 25 How to cut 12 in half and get 7