Recognize polyomino silhouettes instantly so rare pieces never panic you.
Recognize polyomino silhouettes instantly so rare pieces never panic you.
Pick the mode that matches your goal—patience training or fast recognition.
Three-turn setups that finish two lines with one well-chosen piece.
Emergency channel openings even when they waste a combo setup.
Survival-first shape priority when the board crosses critical fullness.
Decision framework for hold slots and three-piece ordering without hold.
Set up offset near-complete rows and columns for back-to-back clears.
Flat boards, combo priority, and score habits that survive past mid-game.
Input-specific tips for phones, tablets, and desktop browsers.
Zone thinking, center flexibility, and why single-cell holes kill runs.