Zipper - Connect the Numbers

One-Line Puzzle

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

120 hand-crafted puzzles. No ads, no sign-ups, no internet - just one line to draw through every cell. How fast can you crack the path? Zipper is a beautifully simple one-line puzzle: draw a single unbroken path that connects the numbers in order and fills every square on the board. Sounds easy? The walls, the corners and the clock will test you. Trace from 1 to 2 to 3 and beyond, winding through every cell exactly once. No square left empty, no line crossing itself, no wall in your way. When the whole grid lights up, you've cracked it. WHY YOU'LL LOVE ZIPPER • 120 hand-tuned levels that ramp from a gentle warm-up to real brain-benders • Earn 1–3 stars on every level — the faster you solve, the brighter you shine • Unlimited practice mode with endless fresh puzzles in Easy, Medium and Hard • One-handed, swipe-to-draw controls that feel effortless • Satisfying haptics, playful candy visuals and a calming vibe • A quick, friendly intro so anyone can start in seconds PURE PUZZLE, NOTHING ELSE • No ads. Ever. • No in-app purchases. • No sign-up, no account, no internet required — play anywhere, anytime. • Zero data collected about you. Whether you've got two minutes in a queue or a quiet evening to unwind, Zipper is the perfect little logic escape. Connect the numbers. Fill the grid. Beat your best time. Can you three-star all 120? Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Eilon Udi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Eilon Udi
    Size
    • 1.3 MB
    Category
    • Board
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © DevMod
  • Developer Website
  • Privacy Policy

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