Screenshots from the App Store.
Draw a single closed loop on a grid of dots — the numbers tell you how many edges around each cell belong to the loop. A pure-logic Nikoli classic (Slitherlink / Fences), 100% offline, no forced timer. • 120 hand-verified unique-solution puzzles across four difficulty packs • Learn in 3 guided tutorial levels — no wall of text • Tap between dots to draw a line; long-press to mark × • Play fully offline — perfect for flights and commutes • Hints powered by a real solver (a provably-correct next step), colour-blind mode, single-step undo
Heuristic score · not affiliated with Apple or Google.
Categories as listed by the developer on Google Play / the App Store.
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Last bump 6d ago.
Signals: version bump ≤ 7 days + review velocity ≥ 1.5× the 7-day median. Both ⇒ Active event; version only ⇒ Recent update; spike only ⇒ High engagement.
Bug fixes and improved ad loading reliability.
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