In this game, you have to mark N squares so that any two of them are situated in the same horizontal, vertical or diagonal line.
The program is set for N=8,but you can change and start from easier level and increase the diffilculty
Enjoy it clicking here
We had trouble to understand the rules of the game. Once again, we translated into Polish. Then I understood everything. The game is nice.
ResponderEliminarRegards,
Students from the Poland