I've been playing this game called Clicking Clocks for a little bit now and it is very entertaining. The sound effects compliment the game nicely. There are a little too many ads but I have learned to tolerate them. Kinda reminds me of pop the lock in a way. The concept of the game is to tap when the clock hands touch each other and then a new hand spawns and starts moving towards the other (essentially pop the lock). There are some unlockables and different game modes so ill be playing this game for a little more while. Check it out if you are looking for a fun time killer.