HappCash: Play to Earn Rewards is an Android game developed by HappCashh Reward Apps. It is a free puzzle game that rewards the user with in-game currency, called dimas, which can be exchanged for gift items. The game features a multi-game platform which includes Quiz, Build the Picture, Guess Words, and Puzzle.

Players can double their dimas with mini games and roulettes. The app also offers more than 60 mini games that can be purchased using dimas. The game can be played with friends, and the more friends you invite, the more prizes you can win.

Overall, HappCash: Play to Earn Rewards is a fun way to earn rewards while playing puzzle games. The mini games and the chance to double your dimas add an extra level of excitement to the game. This app is perfect for those who love puzzles and want to earn rewards while having fun.