Just a Line vs Eulerian

Draw the whole shape in one line — without lifting your finger and without tracing any line twice. Just a Line is a classic one-line drawing puzzle. The rules take seconds to learn, but every level hides one path that covers every line, and finding it is the fun part. Start with simple triangles and work up to tangled shapes that will make you stop and think. [N]+ levels and counting. WHO IT'S FOR - Anyone who wants a quick brain teaser for a coffee break - Fans of one-stroke, no-lift, single-line puzzle games - Players who like a satisfying, low-pressure challenge KEY FEATURES - Simple, relaxing one-touch controls - [N]+ levels that grow from easy warm-ups to real brain-benders - Two modes: Normal Mode to play at your own pace, and Master Mode against the clock - Stuck on a shape? Tap for a hint - Earn up to 3 stars on every level - Train logic, focus and spatial thinking in short sessions - Available in English, Japanese and Korean HOW TO PLAY 1. Tap a dot to start. 2. Swipe along a line to connect it to the next dot. 3. Cover every line to complete the shape. 4. You can't draw over the same line twice — plan your route! Perfect for a quick coffee break or winding down before bed. How many shapes can you draw with just one line? Questions or feedback? Reach us any time through the App Store support link.

Trace every edge of the graph without retracing your steps — sounds simple, right? Eulerian is a minimalist puzzle game inspired by one of mathematics' most elegant problems: the Eulerian path. Each level presents a hand-drawn graph on a notebook page. Your goal is to traverse every edge exactly once. No repeats. No leftovers. START SIMPLE, GET HOOKED Begin with easy graphs and work your way through 2000+ handcrafted levels that grow increasingly complex. What starts as a relaxing pastime quickly becomes an addictive challenge. ENDLESS MODE Finished the main levels? Jump into Endless mode with procedurally generated puzzles that never run out. Four difficulty modes to test your limits. BEAUTIFUL NOTEBOOK AESTHETIC Every puzzle feels like it was sketched by hand on a real notebook page. Unlock premium themes to customize your experience. FEATURES - 2000+ handcrafted puzzle levels across 10 packs - Endless mode with 4 difficulty settings - Hints when you're stuck - Star rating system based on speed and efficiency - Calming ambient soundtrack - Multiple notebook themes to unlock - No internet required — play anywhere Based on a problem first posed by mathematician Leonhard Euler in 1736, Eulerian brings centuries-old graph theory to your fingertips in a beautiful, approachable package. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/