Delightful new Universal game by Snowman, makers of Checkmark.
It's clear to me that this is a post-Letterpress game: the menus and navigation are reminiscent of Brichter's word game, and the multiplayer component is based on Game Center. There is, however, a single-player mode as well where you can practice or try to beat the 120 levels. If you have an iPhone and iPad, Circles will sync using iCloud.
I love Circles' animations, sound effects, music, and overall flow of interactions within the game.
Plus, a percentage of each sale will be donated to help fund Alzheimer's research and support programs. Buy a great game and support a good cause.