Puzzle (1234 programs)
Pros: Great looking traditional and modern interfaces. 150 levels. Addictive.
Cons: Some of the puzzles are boring. Access to some puzzles is limited to full version.
Pros: Faithful to the iOS original. An innovation on the word game concept. Fun and addictive once you know special moves.
Cons: Words can't be made diagonally or backwards. In-app purchase prompting.
Pros: Addictive gameplay. Easy to play. 32 different levels. Single and multiplayer.
Cons: Sometimes bridges won't connect.
Pros: Engaging casual gameplay. Beautiful environments and funny creatures. Excellent ambient soundtrack. Simple controls.
Cons: A hint system would be useful.
Pros: Accurate Tetris clone. 3 different modes. Replays and world leader board. Closest thing to Tetris on Mac.
Cons: Not an official Tetris game. Doesn't offer anything new on the genre.