Nextstone

Place a piece. The cell under the ring becomes your next piece. That's the whole game, and it's the whole problem. Every board is a fixed grid of symbols, and every symbol is the shape it will hand you. Where you put a piece decides what the board becomes — and, through the ring, what you're holding next turn. Fill a row or a column and it clears, scoring more the more lines go at once, and lighting the buried symbols underneath back up. What you clear is what you get to use again. Keep clearing and the board starts keeping some of it back: past a point, the ringed cell of a clearing line hardens into stone and stays there. The room you have left is the pressure. TODAY is the same board for everyone that day. FREE PLAY is a new one whenever you want. Play until nothing fits. No timer, no lives, no energy, no ads, no accounts, no internet. Nothing to buy and nothing to wait for.