- Goal: Have more stones on the board than your opponent after 20 turns (10 each).
- Controls: Tap any empty cell to place your stone there.
- Push Mechanic: When you place a stone, it sends a "surge" in all 4 directions (up, down, left, right). Any adjacent chain of pieces in that direction slides 1 cell outward.
- Elimination: If a piece is pushed off the edge of the board, it's permanently removed.
- Arrows: Small arrows on legal cells show which directions have adjacent pieces that will be pushed.
- Strategy Tips:
- Interior placements are safer — pieces near edges are easier to eliminate.
- Avoid building long chains — opponents can push them off the board.
- Gaps between your pieces act as shields against chain pushes.
- Each placement pushes ALL 4 directions — check that helping one direction doesn't hurt another.
- Win: After 20 turns, the player with more stones remaining wins. Equal counts = draw.