ZipDraw a single path that goes through every cell.Step by step

Start on 1 and drag your finger from cell to cell.

Go through the numbers in order: 1, 2, 3…

Don't cross the red bars (walls).

Every cell covered, ending on the last number: you win.

Tips

Tap a cell in a straight line from the end of the path to jump there at once.

To go back, tap a cell on the path: it shrinks back to it.

A number out of order gets a red border until you fix it.