Keytate

Category	Price	Seller	Device
Games	$0.99	Susan Chen	iPhone, iPad, iPod

Each device in the Combination game has 4 digits on the outside surrounding a target digit in the center. The player must rotate the 9 devices so that the top number of each device matches the target in the center.

Each of the 9 devices in the Reunion game has four identical digits. For instance, the first device has four 1's and the second has four 2's. The last has four 9's. At the beginning of the game, all of the digits are shuffled and the player must rotate and swap the digits until all of the digits have been returned to their original positions.

In the Invisible game, the player will rotate and swap different shapes among nine devices. Identical objects will disappear during the swaps. To unlock the devices, the player must make all but four shapes disappear.