Zen Line: Color Fill Puzzle

Zen Line: Color Fill Puzzle is a relaxing line puzzle game where you draw one continuous path to fill every cell on the grid. Simple rules, deep challenge — perfect for fans of fill puzzles, path puzzles, brain games, and zen logic puzzles. HOW TO PLAY • Start at the glowing cell and drag to draw your path • Visit every empty cell exactly once • Avoid red obstacle tiles — your path cannot cross them • Complete the grid to win Easy to learn in seconds. Hard to put down. GAME MODES Campaign — Master 8 handcrafted levels and unlock the journey ahead. Zen Challenge Journey — Endless procedurally generated puzzles that grow with your skill. Daily Zen — One new puzzle every day. Build your streak and protect it with streak freezes. FEATURES • Satisfying color-fill puzzle gameplay • Calm dark theme with neon visuals • Weekly leaderboard — compete on puzzles solved • Custom display name on the leaderboard • Sound effects and ambient music (toggle in Settings) • Optional daily reminder at 6 PM • Portrait puzzle game — play anywhere, anytime WHY ZEN LINE? Whether you love one-line puzzles, grid fill games, or casual brain teasers, Zen Line delivers a focused, meditative puzzle experience without timers or pressure. Train your logic, unwind after a long day, or chase a new high score on the weekly board. Download Zen Line: Color Fill Puzzle — fill the grid, find your zen. Note: Leaderboard and ads require an internet connection. Core puzzle gameplay is available without an account.