Tetra Fit — Polyomino Puzzle Game

About this game

Drag and drop polyomino pieces to perfectly fill grid levels. 30 progressively challenging puzzle levels. Test your spatial logic. Free online HTML5 game, no download.

How to play

Is this game free to play?

Yes. Every game on GameZipper is completely free with no signup, no download and no payment. Open the page and start playing in your browser instantly.

Do I need to download or install anything?

No downloads or installs are required. The game runs entirely in your web browser using HTML5 — works on Chrome, Firefox, Safari, Edge, and modern mobile browsers.

Can I play on my phone or tablet?

Yes. The game is fully touch-optimized and responsive on iOS Safari, Android Chrome, and any modern mobile browser.

Does my progress save automatically?

Yes. Your high scores, unlocked levels and settings are saved locally in your browser using localStorage, so they persist between visits.