Linko: One Line Path

Linko is a calm, beautiful one-line path puzzle. Draw a single unbroken line that visits every numbered dot in order — 1, 2, 3, 4… — and fills every single cell of the grid. Nothing more. Nothing less. No timers ticking against you at low levels. No flashing ads in your face. No bullshit. Just you, a grid, and that quiet "got it" moment when the last cell finally clicks into place. WHY YOU'LL LOVE IT • One simple rule, infinite depth — start at 1, end at the last number, fill every cell. • 5×5 to 10×10 grids — start gentle, grow into puzzles that bend your brain. • Hand-tuned levels — every board is solvable and every board has exactly one elegant path. • A new Daily Puzzle every 24 hours — build a streak, unlock rewards. • Three-star ratings — clear it, then come back and clear it faster. • Calm dark UI with smooth haptics and subtle sounds — pure focus mode. • 100% offline — no signup, no account, plays on the train, in bed, anywhere. PERFECT FOR • Coffee breaks, commutes, waiting rooms • Winding down before sleep without doom-scrolling • Anyone who likes Flow Free, Hashi, Nonogram, or Sudoku • Brain training that actually feels good, not like homework GAMEPLAY 1. Tap the "1" to start your line. 2. Drag through neighboring cells (up/down/left/right) without crossing yourself. 3. Hit every numbered dot in order. 4. End the path when every cell of the grid is filled. Stuck? Use a Hint — the game will reveal the next correct cell. Hints cost coins. Coins are earned by clearing levels — never required to play. NO ADS BETWEEN LEVELS. No interstitials. The only ads are optional and reward you with hearts, coins, or extra time — completely your choice. PRIVACY FIRST Linko stores your progress on your device. No account required. No tracking. No personal data leaves your phone. START YOUR FIRST PATH Linko is small, focused, and built with love. Download it, try the first 10 levels, and tell us what you think. We read every review.