Cat Out
Cat Out is a relaxing sliding puzzle where a cat is trapped in a grid of blocks and you have to let it out. You swipe to shift the surrounding blocks and open a route toward the exit.
Some exits are guarded by a special block, and you have to find a key first. That gives the level a second goal: get the key, then clear the path. As you play, the layouts become more complicated and need more planning. It is a good match for anyone who enjoys sliding and unblocking puzzles.