Strokka: One Line Puzzle

Strokka is a quiet little puzzle with one rule: draw a single unbroken line that fills every cell. Start at 1, visit every number in order, and cover the whole board without lifting your finger. Walls block your way. Took a wrong turn? Slide back along your line to rewind. - 120 levels, from gentle 4x4 grids to devious 7x6 boards - Pay once, play forever: no ads, no subscriptions, no accounts - Works completely offline - Soft haptics and a clean, minimal look - Short sessions: solve one on the