Flag




Caribou in Covid: Contests are running online as usual. Check out the FAQ for further questions.



2048 ©

2048 ©

Bomb Defuser ©

Bomb Defuser ©

Calcrostic ©

Calcrostic ©

Chess ©

Chess ©

Chomp ©

Chomp ©

Dots ©

Dots ©

Floodfill ©

Floodfill ©

Fruit Salad ©

Fruit Salad ©

Geometree ©

Geometree ©

Hackenbush ©

Hackenbush ©

IChomp ©

IChomp ©

Induction ©

Induction ©

Lights ©

Lights ©

Magic Square ©

Magic Square ©

Mastermind ©

Mastermind ©

Mazes ©

Mazes ©

Nim ©

Nim ©

Skyscrapers ©

Skyscrapers ©

Sliding Blocks ©

Sliding Blocks ©

Sokoban ©

Sokoban ©

Sudoku ©

Sudoku ©

Tangram ©

Tangram ©

Towers of Hanoi ©

Towers of Hanoi ©

Turtle Walk ©

Turtle Walk ©

Unknotting ©

Unknotting ©

Calcrostic© of the Day

Calcrostic of the Day

abc / dbc =  e
  - /   / ×  +
eec /  dc = ee
  = =   = =  =
 ec +  db = ab
What is This? | How to Solve It?

Yesterday's Solution

 162 - 102 = 60
   + /   + ×  -
 918 /  18 = 51
   = =   = =  =
1080 / 120 =  9
Total number of plays of all games: 10,612,311