How do I win at Don't Cross the Line?

Winning Don't Cross the Line means successfully untangling all the lines in the puzzle. You win the level when every line segment changes from red (intersecting) to green (untangled).

Is Don't Cross the Line free to play?

Yes, Don't Cross the Line is 100% free to play! Enjoy unlimited puzzles and brain-teasing challenges with no payment or hidden costs required.

Can I play Don't Cross the Line on mobile or PC?

Absolutely! Don't Cross the Line is designed to be fully responsive. You can effortlessly play this puzzle game on any device, including desktop PC, laptop, mobile phone, and tablet.

Do I need to download Don't Cross the Line?

No download is necessary! Don't Cross the Line is a lightweight, browser-based game. Simply click the link and start playing instantly without any installation.

What are the best tips for mastering Don't Cross the Line?

The key strategy is to focus on the most congested areas first. Drag one node far away to isolate the cluster, untangle that small group, and then gradually move the nodes back into a compact, untangled formation. Focus on eliminating red intersections one by one.

Don't Cross the Line

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Don't Cross the Line

(495)

Don't Cross the Line

dont-cross-the-line

Welcome to Don't Cross the Line, the ultimate brain-teasing puzzle where simplicity meets complexity! Your goal is straightforward: untangle the web of intersecting lines by dragging the nodes until every line segment turns green. This highly addictive game is the perfect way to challenge your spatial awareness and enjoy a satisfying solving experience.

In this puzzle you need to untangle the lines, if they are red, then they intersect, and this is unacceptable. Stretch the line, grabbing for the large round point. The signal that the line untangled and the task is completed, the color will change to green. Puzzle perfectly develops spatial thinking and will be useful not only for adults but also children.

puzzle casual

495Votes

5-15Minutes

LinesCategory

How to Play

1Identify the intersecting lines, which are always highlighted in red.
2Click and hold (or tap) one of the large round points (nodes) connected to the red lines.
3Drag the node across the screen to reposition it, aiming to separate the intersecting lines.
4Continue moving the nodes until all line segments in the puzzle turn green, signaling that the task is complete.

Frequently Asked Questions

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Game Controls

Click or tap a node

Drag the node with the mouse or finger

Release the node when all lines turn green

Watch for lines turning red (intersecting) or green (safe)

Game Features

🧠 Boost Spatial Thinking:Develop and sharpen your spatial reasoning and problem-solving abilities with every challenging level.
👨‍👩‍👧‍👦 Fun for the Whole Family:Perfect for all ages! This simple yet challenging concept is fun and educational for both adults and children.
🌐 Instant Browser Play:Jump right into the puzzle action—no downloads, no installs. Play instantly in your web browser.
🧘 Relaxing Puzzle Mechanic:The minimalist design and intuitive color-coding (red for intersecting, green for untangled) make gameplay smooth and relaxing.