Tickypip NetWalk clone by Christian Hammond released under GPL
Frozen Bubble Frozen Bubble, as you probably already know Frozen Bubble is a popular free puzzle game
Memotry Fruits Memotry Fruits is interesting mobile game for free where you will need to find fruit, having a pair
HotPotato HotPotato is the classic school desk game: two players, a color for each one and some numbers. Track a line from your start number to the next one, but don't pass on the other player's lines!