Tetrifold: Block Puzzle

PLACE A PIECE. TURN THE BOARD. Tetrifold is a spatial block puzzle where every placement can turn the whole board—and the plan in your head. FLOW — ENDLESS Build centered squares without reaching the outer walls. Each completed milestone reshapes the challenge. Touch a wall and Flow rewinds to your latest checkpoint, ready for a different approach. RINGS — CHAIN REACTIONS Fill the highlighted centered ring to clear it and reveal the next target. A clear can fold outer blocks inward and immediately complete that new ring, creating a chain. SIMPLE CONTROLS • Drag to move • Tap to rotate the piece • Swipe down to drop Play at your own pace with no ads or in-app purchases. Gameplay works offline. Available in English, French, and German.