About Centum
A fast and simple (but hard) puzzle game where you try to reach the maximum (or minimum) possible score.
Rules:
1 - choose a starting square;
2 - you can move only from last visited cell to any free cell;
3 - you can move horizontally or vertically by skipping 2 cells, or diagonally by skipping 1 cell.
Game ends when you have no moves available or you fill the grid.