This game is based on an ancient, logic game where you use pentominoes (pieces made up of five squares) to assemble a puzzle. It gives an excellent opportunity for mental exercise.
There are many puzzles, three levels, three square styles and local hall of fame.
The play area is adjustable for all orientations and could be zoomed.
The game even has auto-play mode! It is fun just to watch this.
A lot more challenging than it seems!