Jump into this valentine themed flash game, where you will help the sad monkey become happy by finding all of the hearts in each scene! Choose a monkey, choose a valentine themed hat and begin your journey through twenty stages where you must solve puzzles, pick up items and use them to solve the clues. Find all three hearts in each level to move onto the next. Monkey Go Happy Hearts is presented to you by SolidGames.com and is sponsored by Pencil Kids. This puzzle game has been played 2,968 times by our visitors and currently has a rating of 86% after 7 votes.