Solve all available levels in Monkey Go Happy 4 math game and become the winner. The main characters feel very sad. Your mission is to make all of them jumping for joy. Are you ready to finish this challenge and unlock the final stage of Monkey Go Happy 4 Math? Try to look around, click on everything you see on the screen and collect hidden items. Remember to apply them to beat other difficulties! Let’s see how many clicks you will use! Good luck!