Slitherlink Puzzle vs LOOP

Slitherlink is a pure logic puzzle where your goal is to draw one single closed loop on a grid of dots. Some cells contain numbers. Each number tells you how many of the four sides around that cell must be part of the loop. Use logic to place fences, mark impossible lines, and complete the board without guesses. The loop must be continuous, closed, and unbroken. It cannot branch, cross itself, or form multiple separate loops. Every solved level has exactly one loop. Features: • 3000 built-in levels • Bonus levels for even more challenges • 6 difficulty levels: Novice, Casual, Standard, Difficult, Advanced, Expert • Optional game timer • Day and night modes • Undo button • Hints when you need help • Save game state and progress • Portrait and landscape support • Helpful note tools: crosses, red area markers, and green area markers • No subscriptions • No in-app purchases How to play: Place fences between neighboring dots to build the final loop. A numbered cell must have exactly that many fences around it. For example, 0 means no fences, 1 means one fence, 2 means two fences, and 3 means three fences. You can also place red crosses to mark where fences cannot go. Red and green area markers can be used as notes to help separate regions and follow the logic of the loop. Start with simple clues, use marks to eliminate impossible moves, and avoid closing a small loop too early. The final answer must always be one single closed loop. Whether you want a quick relaxing level or a serious logic challenge, Slitherlink offers thousands of puzzles across multiple difficulty levels with no purchases required.

Connect the dots into a single closed loop, using only the numbers as clues. LOOP is a calm, focused logic puzzle for a quiet moment of your day. New to it? The app coaches you one move at a time, so you can start today. LOOP is a Slitherlink puzzle, also known as Fences or Loopy. Each number tells you how many of that cell's four sides belong to the loop. Follow the numbers and draw one unbroken loop with no branches. ■ PLAY WITH PEACE OF MIND - Free to start. No subscription - No third-party ads (only promotions for the developer's own apps) - Your records stay on your device ■ WHY YOU'LL LIKE LOOP - Every puzzle has exactly one solution. No ambiguous boards - Easy and Medium can be solved by pure logic, with no guessing - Four levels: Easy, Medium, Hard, Expert - A daily challenge and a streak that grows - A guided how-to walks you through your very first puzzle - Practice mode explains the next move and why it works - Achievements that grow as you play - Undo and redo, pinch to zoom, and drag to draw lines - Stats: puzzles solved, streak, no-hint rate, total play time, and solved / best / average per level - Made for iPhone and iPad, in English and Japanese, with Dark Mode support ■ GREAT FOR - Fans of Slitherlink and other pencil puzzles - Sudoku players looking for their next logic challenge - Anyone who wants a quiet break to focus - Beginners who want to learn the techniques step by step ■ PRIVACY AND SAFETY - Puzzles work without an internet connection - No account and no personal information - The app reads public App Store information only to show the developer's other apps