Four in Row, a.k.a connect four, four in line, etc.
Two features distinguish our particular implementation of this game:
1) Clever AI
2) Easy to rewind the game back multiple moves
Rules: You play against an AI (artificial intelligence) . You and the AI take turn to drop bricks a on the game board. The bricks must be placed in bottom up order. Your goal is to line up 4 bricks, before the AI does it.
+ good AI
+ rewinding (undo) feature
+ simple and elegant user-interface
+ no annoying ads or pop ups
With Family Sharing set up, up to six family members can use this app.