Why we like it: It’s always nice to see a good app get better. If you’ve played Thinkrolls, there are no surprises with this app, other than a playful story theme, beautiful background music and much more content. The objective with each of the 228 puzzles is simple: to clear a path to a key by moving and combining objects. The key opens the gate to the next level. If you get stuck, there’s always a reset option. The play pattern works — you “roll” a character with a swipe, through each maze.