Block Blast
StackAn
StackAn

StackAn

Sudoku Block Puzzle
Sudoku Block Puzzle
TetraBlocks Mosaic
TetraBlocks Mosaic
LetterFall
LetterFall
Tile Journey
Tile Journey
Hexa Blocks Merger
Hexa Blocks Merger
Monster Go!
Monster Go!
ArtBlocks
ArtBlocks
Aztec Cubes Treasure
Aztec Cubes Treasure
Puzzle Blocks Ancient
Puzzle Blocks Ancient
Puzzle Blocks SelectionIrrina
Puzzle Blocks SelectionIrrina
Forest Tiles
Forest Tiles
Call of the Stone Blocks
Call of the Stone Blocks
Draw Pop Cube Shoot
Draw Pop Cube Shoot
10x10
10x10
Sonic Boom: Link 'n Smash
Sonic Boom: Link 'n Smash
Color Wood Blocks
Color Wood Blocks
Chocolate Tetris Game
Chocolate Tetris Game
Falling Blocks Puzzle
Falling Blocks Puzzle
Cube Arena 2048 Merge Numbers
Cube Arena 2048 Merge Numbers
ColorTris
ColorTris
Tetris DNN
Tetris DNN
Puzzle Blocks: Fill It Completely
Puzzle Blocks: Fill It Completely
Tiny Blocks
Tiny Blocks
Bricks & Blocks
Bricks & Blocks
TuDoKu
TuDoKu
Pet Fall
Pet Fall
Tetris Bridge
Tetris Bridge
Word Finder Board Game
Word Finder Board Game
10x10 Puzzle
10x10 Puzzle
Tetris Hint
Tetris Hint
Replaceable Blocks
Replaceable Blocks
Farm Block Puzzle
Farm Block Puzzle
Block Puzzle - Frozen Jewel
Block Puzzle - Frozen Jewel
Choco Blocks
Choco Blocks
Help the Doggies
Help the Doggies
Weighted Seesaw
Weighted Seesaw
Dragon Ball Z Blocks
Dragon Ball Z Blocks
Sudoblocks 2
Sudoblocks 2

StackAn is an exciting 3D puzzle game with an improved version of the classic Tetris. The main goal is still the same as other casual puzzle games. But, this time, it takes place on a vertical cylinder surrounded by blocks. How does that sound? 

The falling speed is quite slow in the first level but it will increase depending on how long you play. Experience a completely new feeling in StackAn compared to the classic version!

PUT THE BLOCKS DOWN ON CYLINDER

The blocks will fall to the bottom of the cylinder one by one. Your job is to adjust the shape of the blocks and rotate the cylinder. Try to merge the blocks into a continuous row to make them disappear. If you let the blocks fall freely, it will be impossible to create any horizontal rows. As a result, you will have to quickly end the game without achieving anything. In particular, you can change the shape of any falling blocks except the four-square block.

How to play

  • UP arrow key to change the shape of the blocks.
  • LEFT and RIGHT arrow keys to rotate the cylinder in the direction you want.

MORE THAN GAMES YOU LIKE 

To continue playing puzzle games, try some of our more popular titles like Tetris Classic and Ten Trix.