- Test your skills with the brand new brain puzzle game. You will no longer feel bored. In Blocks Stack Puzzle, you have to fill the empty cells with colorful blocks. This is done by stacking them in the correct orientation. - It's easy to start with the first few levels but gets harder and harder as you win level after level! - It's fun and it reduces boredom Just swipe to fill the blocks have fun. Game features: - Easy to play: touch the block and move to the desired direction to unlock - Minimalism and comfortable 3D art design - More than 1000+ levels to challenge your brain