Nokkle

How to play

Three rules. Try them on this small board.

  1. The number beside each row and column is how many stones it holds.
  2. No two stones may touch, even diagonally.
  3. Grey squares are given. Some are stones, some are empty.

Start with any square: tap it once for a stone, twice for a dot meaning "no stone here".

Tips

Keyboard: arrow keys move, Space cycles, S places a stone, X a dot, Backspace clears. Screen readers announce each square and its state.