One-Line Drawing
by Anonymous
Tap the dots to trace every line exactly once and find out why only one dot works as the starting point.
About this app
One Stroke is a daily geometry puzzle where you tap connected dots to trace every line in a figure exactly once without lifting your finger. Star-marked dots indicate the required starting point for puzzles that need one, while practice mode lets you generate and solve new figures as often as you like. Track completion time and slips, maintain a daily streak, undo moves, restart puzzles, and copy your result to share.
Use cases
- Students practicing visual logic and basic graph concepts
- Adults looking for a quick daily brain teaser
- Puzzle fans who enjoy geometry and route-planning challenges
- Teachers or parents introducing one-stroke drawing puzzles
Features
- Daily figure and unlimited Practice tabs
- Tap connected dots to trace each line only once
- Starred starting-point guidance and move validation
- Undo and restart controls for stuck attempts
- Completion time, slip count, and daily streak tracking
- Copyable completion results