PolyClear Duel — Robust Pass End
9×9 board with bold 3×3 mini-grids. Rotations allowed (R) + optional flip (F). You can overwrite enemy cells but cannot place on your own cells. Score from clearing rows/columns/3×3 mini-grids (+9 each). Game ends after two consecutive passes.
P1 turn Pass streak: 0
Click to place selected piece • R rotate • F flip • P pass (only if no move exists).
Controls
Shared 3-piece pool, refills after placement or pass.
Mode
Flip allowed
Pool size
Bag style
Fair bag (one of each)
Player 10
Player 20
Piece pool (click to select)
Piece set includes: tetrominoes (7), triominoes (2), domino (1×2), plus (5), and pixel (1×1). Pixel is rare-ish only because the fair bag contains just one of each per cycle.