Plays in your browser, on your phone or computer. Nothing to install.
A board with a few rocks and a starting cell. Pass through every free cell in a single stroke, from cell to cell, without diagonals and without stepping on any cell twice. You play by dragging your finger, calmly and with no rush.
There is always a way. Every board has at least one path. If you get stuck, the hint tells you where to go next or how far to go back, and why: which cells have been cut off or left with no way out.
Three modes. Classic with four levels, from 5 × 5 up to an 8 × 8 Expert with very few possible paths. A Daily challenge with the same board for everyone. And Zen, with no timer.
Genuinely calm. No ads, no purchases and no accounts. Your games, stats and achievements stay on your device.
For everyone. A warning when you get stuck, dark, light and high-contrast themes, left-handed controls and a reduce-motion option. In Spanish, Catalan and English.
Start on the cell with the ring and drag your finger from cell to cell until you have passed through every free one, without diagonals and without visiting any cell twice. Rocks are off limits. To fix a mistake, go back along your stroke or tap a cell of the stroke: it is cut there.
Tips to get started