Classic block puzzle • Two modes • Quick restarts
Tetrix keeps the essentials: crisp controls, clear visuals, and that familiar rhythm of building, clearing, and chasing one more perfect placement. Pick a mode, set your board width, and play at your pace.
The traditional experience: rotate, place, and clear lines to keep the board open. Simple rules—endless mastery.
A pressure variant: the board fights back. Manage space, recover quickly, and stay in control as the stack rises.
Tetrix does not require an account. The app may use Google services such as AdMob and Firebase Analytics to support advertising and improve performance. For details, please see our policy pages below.