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Color Blocks

Tetris

Color Blocks

Color Blocks

Click below to start playing

Strategically drag and drop blocks to fill grids, clearing columns or rows without leaving gaps. A simple yet addictive puzzle experience, keep the grid open and avoid running out of space. Master this challenge and see how long you can last in a colorful game of wits and precision.

#tetris #portrait #html5 #freegame

Color Blocks

Client-side processing Most tools run entirely in your browser — your files never leave your device.

Auto-deleted after download For server-side tools, your file is permanently deleted once the download link expires.

SSL encrypted transfer All file transfers use HTTPS / TLS encryption end-to-end.

Never stored or shared We do not store, sell, or access your files. Zero data retention policy.

Up to 50 MB per file Max upload size per file.
Full security details →