Cover the grid
Draw one route through every open cell.
Example
Example
Visit each cell once
Start at S. Move up, down, left or right. Visit all nine cells before reaching E.
Step 1 of 3
Visit every cell on a small board. Some boards add a fixed finish or numbered checkpoints.
A new 4 × 4 board every round, with 2 numbered checkpoints.
One puzzle · Untimed · Hints available
Clear this puzzle and start it again?
Puzzle complete
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is usedHelp
- Begin at S. Visit every open cell once, moving horizontally or vertically.
- Dark cells are blocked. A route cannot jump, cross itself or reuse a cell.
- If E is shown, enter it last. Visit numbered checkpoints in order, starting with 1.
- You may lift and continue. Retrace or tap an earlier cell to shorten your route.
Before turning, check which unfinished cells still need a way in and a way out.
About this practice
Draw one route through every open cell. Keep a way into unfinished areas and plan where the route will end.
Report a problem
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is used