Train Tracks
Train Tracks Route 1
Find the one route from A to B
Play a free Train Tracks puzzle online. A 6 by 6 grid with one route from A to B through 19 squares.
One track runs from A to B through the sides of squares, without branching or crossing itself. The numbers show how many squares in each row and column hold track. Tap or click a square to mark it as track, tap again to mark it empty, and once more to clear it. With a keyboard: move with the arrow keys, press T for track, X for empty and Backspace to clear; Enter steps through the three.
| 4 | 1 | 4 | 2 | 4 | 4 | |
|---|---|---|---|---|---|---|
| 2 | ||||||
| 2 | ||||||
| 5 | ||||||
| 5 | ||||||
| 2 | ||||||
| 3 |