Flag




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

Calcrostic of the Day

abc / a = bde
  - / / ×   +
fda / f = bde
  = = = =   =
fda / e = edf
What is This? | How to Solve It?

Yesterday's Solution

80 + 80 = 160
 / /  / /   /
 2 ×  4 =   8
 = =  = =   =
40 - 20 =  20