Make All Happy

Welcome to "Make All Happy," a delightful puzzle game where your goal is to spread happiness to all the blocks. To achieve this, simply tap on a block to switch its state, along with the states of its horizontal and vertical neighbors. Keep toggling the blocks strategically until every single one of them is in a happy state. Can you master the art of making all the blocks happy? Use mouse or touch pad to play this game.

Use mouse or touch pad to play this game.