Doodle Alive: One Line Puzzle

Can you draw it without lifting your finger?

Doodle Alive: One Line Puzzle is a calm, clever brain game. Each level is a hand-drawn doodle. Your goal is simple: trace every line in one continuous stroke, without lifting your finger and without drawing any line twice.

It starts easy, then gets tricky. Find the right starting point, plan your path, and watch the doodle come alive with color when you solve it.

FEATURES
• 200 levels, from easy warm-ups to real brain teasers
• Boss levels every 10 levels with bigger, golden puzzles
• Daily Puzzle: a new challenge every day, with a streak to keep
• Earn 1 to 3 stars on each level and raise your IQ score
• Hints when you get stuck: see the start point and the next line
• Undo by dragging back along your last line
• Relaxing hand-drawn paper style with soft sounds and music
• Works offline: play anywhere, no internet needed
• No account, no sign-up

HOW TO PLAY
1. Put your finger on a dot.
2. Drag along the lines to draw them.
3. Cover every line exactly once, in one stroke.
4. Stuck? Tap Hint.

Great for short breaks, long trips, and anyone who loves logic puzzles, dot connecting and one-line drawing games.

Train your brain one line at a time. Download Doodle Alive and start drawing!