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Puzzles game

Block 21

Tap/click on a group of three or more blocks with the same color. Get block 21. Have fun!

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PuzzlesBlock 21

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Open source

Official listing

Game description

Tap/click on a group of three or more blocks with the same color. Get block 21. Have fun!

From the game listing

Instructions and controls

Tap the screen or click the mouse

Watch before you play

How to play Block 21

See the official game walkthrough for the objective, controls and useful gameplay ideas.

Video guide

About Block 21

Tap/click on a group of three or more blocks with the same color. Get block 21. Have fun!

Block 21 is listed in the Puzzles games collection. The listing also includes the Block, Brain, HTML5, Logic, and Puzzle tags, which help connect it with nearby game pages.

How to play Block 21

Tap the screen or click the mouse

Controls and device support

The listing currently identifies Desktop + mobile support, mouse or touch controls and a 1280 x 720 game frame. These details come from the supplied game information and may change when the source listing is updated.

  • Controls: Mouse or touch
  • Device support: Desktop + mobile
  • Game frame: 1280 x 720

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