Y'all playing games for coins?

Have you been playing mobile games through CashWalk for coins? Do you have recommendations for any of them?

I've been using the TapJoy missions to play games and get coins. So far my favorite game has been HexaSort: you get like 13 coins per level and the game is fun and not too difficult. My second favorite so far is Found It! For that one you get 29 coins per level, but some of the levels can get pretty long. On top of that, you get the 1st 24 hours of the game ad-free, but then once the ads kick in they're relentless! They interrupt you during the level like every minute, so what would be a five-minute level turns into a 7-8 minute level.