Sorry, you need to check this page in browser that supports HTML5 canvas (like current version of Chrome, Opera, Firefox or Safari).
LEVEL Rotation Settings
Cubes Played
High Score
Blockout (3d Tetris) in HTML5/JavaScript.

Works in Firefox, Chrome, Opera and Safari
Best performance in Chrome and Opera
Rotate with Q,W,E,A,S,D
Move with arrows
Drop with space
Swipe on Phone
Quit ESC
Pause P

Press key "B" on PC to START
or "Tap" above here on your phone, to START.
Browser High Scores
Global Ranking Scoreboard