Tentrix — Play Free Online

Tentrix is a clean, spatial block-placement puzzle built around a ten-by-ten grid. Rather than dropping pieces under time pressure like traditional falling-block titles, it gives you three fixed shapes at a time and asks you to find room for every single one. There is no gravity and no ticking countdown, turning each turn into a calm, deliberate test of foresight and board management.

The pace is entirely your own. A quick session can take two minutes while you clear a few rows between tasks, or stretch into an intense high-score chase as the grid tightens and every open square becomes precious. For players on Doodle Jump looking for a change of pace from vertical reflex arcade games, Tentrix offers that same one-more-try satisfaction through pure geometry and planning.

How to play

Every round starts with an empty 10x10 board and a tray of three random polyomino shapes at the bottom of the screen. Drag any shape onto the board with your mouse or touch screen and release it over open tiles. You must place all three given shapes before the game deals the next set of three.

Complete any horizontal row or vertical column across all ten squares to clear those blocks from the board and earn points. Pieces cannot be rotated, so you must work with the exact orientations you are given. The match ends when none of your available shapes can fit into the remaining open spaces on the board.

Strategies for higher scores

• Reserve space for large blocks: Always keep an open 3x3 pocket and room for five-tile straight bars. Running out of room for a sudden bulky piece is the most common way a run ends.
• Aim for combo clears: Setting up rows and columns to vanish simultaneously earns significantly more points than clearing individual lines one by one.
• Play the hardest piece first: When dealt an awkward shape, place it on the board before easier single squares or small corners to ensure you do not trap yourself.
• Keep the center open: Building out toward the edges leaves the middle flexible for larger geometric shapes that cannot squeeze along borders.

Similar games on Doodle Jump

If you enjoy spatial puzzles and arcade skill challenges, explore the rest of the site collection. Helix Jump tests your timing as you drop through spinning platforms, Hoppenhelm blends arcade timing with dungeon survival, and Fireboy and Watergirl delivers cooperative puzzle-platforming where every step requires coordination.

Tentrix runs directly in any modern desktop or mobile browser without extra installations or plugins. High scores are tracked locally on your device, making it easy to drop in for a quick session whenever you want to test your spatial reasoning.