Concentration Sushi

Concentration app.

Cards that are used in applications, 'Handy Menu -Sushi-'

The sushi came. Talk to.

Game Mode "friendly," "normally," "difficulty" "infinitely" and has been prepared.

In each level, one card storage time varies.

Friendly: 5 seconds

Normal: 3 seconds

Difficulty: 1 second

infinitely: 5 seconds (mode in which the game is over when you make a mistake).