More Arcade
Click the game first if keys don't respond
Play Tetra Blocks Online — Unblocked & Free
About Tetra Blocks
Drag and drop blocks onto the puzzle board, match horizontal rows of 9, vertical columns of 9, or 3x3 squares of 9 to collect all the objective star blocks on Challenge mode! Or play High score mode and see how many points you can get!
Format: HTML5 — plays in the browser · Landscape layout · Free · Desktop & mobile
How to play Tetra Blocks
Direct falling pieces to left or right in order to form a spotless row