Loopwork — Loop Logic Puzzle

Draw a single closed loop along the dotted grid lines — no branches, no crossings. Every numbered cell tells you exactly how many of its four sides the loop must cross. Work the numbers, and the whole loop reveals itself one edge at a time. There is no guessing. Each of the 150 puzzles has been checked by a real solver to guarantee a single, logical solution — a path of pure deduction always exists from the first edge to the last. FEATURES • 150 hand-verified puzzles across three drafts – First Draft (5×5), Fair Copy (6×6), Final Ink (7×7) • Guaranteed unique solution on every board — solvable by logic alone • Simple tap controls: cycle an edge between line, X, and blank • Live violation highlighting on any dot with too many lines • Earn up to three stars per puzzle for efficient solving • Moody noir ink-on-paper visuals • Calm ambient soundtrack and tactile feedback — both toggleable • Fully offline. No ads, no accounts, no tracking. Progress stays on your device. Draw the one true line.