Who solved Chessboard?

View solutions of several random people


kajuyone (Other) aminsiddiqui (Java) Signum_X (Python) seong_gihun (Python) whoisrgj (Python) aszaloki (C#) kbodurtha (Python)

Notes on the problem

You should solve the problem to see these hints!

parameters 'withblanks' and 'limit' may be useful