One line. Endless puzzles.
Draw a single continuous line through all paths to solve increasingly challenging puzzles. Test your spatial reasoning skills with our intuitive drawing mechanics.
Progress through 50 carefully designed levels with increasing difficulty. Start with simple shapes and advance to complex puzzles that will challenge your mind.
Stuck on a challenging level? Our hint system provides visual guidance and strategic tips to help you find the solution without giving everything away.
Enjoy a fully responsive design optimized for touch controls. Play anytime, anywhere with our mobile-friendly interface that works perfectly on all devices.
Share your achievements, challenge friends to beat your time, and compete on global leaderboards. Connect with other players through our integrated social features.