Play Cartoon Hidden Letters free which is a Cool Puzzle. Like other hidden letters games in this game you will be give a cartoon image and your aim is to find letters on it. This is an educational game for your kids. This game contains 3 levels and there will be 10 hidden letters on each level. Use your skills to find out them and use your mouse to click on them. The more early you find the letters more points you will be rewarded. Have fun with this educational game. Play word search pro as well because this is also a good learning game for little kids.