A grid, a few symbols, and rules you can check by counting. No timer, no lives, no opponent. Quiet sounds and slow colour while you think.
How to play
Each row and each column holds the same number of every symbol. On a Classic 6×6 board that is three of each.
A symbol may appear twice in a row, across or down. A third one in a row is a mistake.
A mark between two cells shows whether they must hold the same symbol or different ones. Follow every mark to finish the grid.
A soft sound as you place each symbol, a chime when a line is complete, and a slow background loop you can turn off. Colour drifts behind the board. Nothing hurries you.
Four board types, all available and playable offline. The 11,222 Classic boards are every 6×6 grid the rules allow. The other three board types are chosen from millions of possible boards.