The originality is that, sometimes, the red square controlled by the player becomes invisible. The player has to stay concentrated and to keep in mind where it is.
Link to play : http://aurelienpicolet.com/external/games/fokussite.html
Controls : Use the arrows to move the red square.
- Reach the yellow squares and don’t touch the black ones.
- You earn more points if you take the green bonus squares.
- The red square may disappear, so keep your eyes on its movement!