Marmoriax

An old classic from the 80's, one of the most difficult logic puzzles that you can now play in peace on PC. No time, with the ability to undo moves. A game board, three rules and you.
The number of moves is shown in green, as long as there is a time limit in which to solve the level. Red numbers are over the limit, however they are allowed and it's just for your information.
Moins