Whether you want more options like 1LINE one or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.
Challenge your mind with a unique drawing puzzle. Connect all points with a single, unbroken line. Improve your logic and visual reasoning skills across 150 engaging levels.
A captivating puzzle game where you must draw a single continuous line to complete intricate figures without crossing your path. Strategically connect the dots with one unbroken stroke to solve each challenge.
Engage your mind with a brain-bending puzzle adventure. This game offers thousands of levels designed to enhance logical thinking and cognitive abilities. Perfect for quick mental workouts anytime, anywhere.