One-Line Drawing PuzzleFree, no sign-up
Trace every line exactly once without lifting your pen. The shape changes at midnight Japan time (UTC+9) and is the same for everyone on the same day and size. It can always be drawn.
🎉 Drawn!
Random practice runs are not added to the leaderboard.
FAQ
What are the rules?
Trace every line between the dots exactly once. You can't go over the same line twice, but you can pass through a dot as often as you like. Trace all the lines in one continuous path to win.
Where should I start?
If two dots have an odd number of lines (odd dots), start at one of them and you'll finish at the other. If there are no odd dots, you can start anywhere. The number of lines is shown next to each dot.
What if I make a mistake?
Undo removes the last line. Restart takes you back to the beginning.
How is the leaderboard ranked?
By time, fastest first. You only need a nickname, and you can submit up to 30 times a day per size. The server checks the order of the dots you visited.