A memory game that combines tradition and innovation. Single player, hot-seat or computer opponents. Tournament. Statistics. Challenging modern card flips, randomly moving and teleportig cards. Joker, extra bonus match and gravity. Duel, the new way to play concentration. Self-installing card sets, sounds and backgrounds. Match cards to descriptions. Pairs of two to four identical cards, boards from small to enormous. Customizable board layout.
Concentration - the Memory Games 4.1
