Happy Cube is a free puzzle game available on Android developed by rwdesenv. The game is all about matching colorful blocks and triggering chain reactions to complete the levels. The game is easy to learn but challenging to master, making it a perfect choice for puzzle enthusiasts.

The game features different types of blocks, including color blocks, special blocks, and blockers. The color blocks explode when they touch a neighbor of the same color, triggering a chain reaction. The special blocks, including stones, balls, and flowers, have unique properties that add to the challenge. The ice blockers can only be destroyed when a match happens with the block inside the ice.

Happy Cube also offers boosters, including horizontal bombs, vertical bombs, dynamites, and color bombs. Combining two boosters will create a more powerful effect, such as exploding three rows instead of one or destroying all the blocks in the level.

Overall, Happy Cube is a fun and addictive puzzle game that offers a unique and challenging gameplay experience. It's perfect for anyone who loves puzzle games and is looking for a new challenge.