ShakaShaka: Slant Logic Puzzle

Simple rules, deep thinking

Only for iPhone

Free · In‑App Purchases

iPhone

Three simple rules: draw a slant in each cell, match the corner numbers, make no loops. Easy to learn, truly logical to solve—a quiet puzzle for a few minutes. Draw a single slant. Such a small move—and somehow, a quiet focus settles in. Naname is a solo logic puzzle solved by numbers. The rules are just three: put a diagonal in every cell; match each corner number with how many slants meet at that point; and never let the slants form a closed loop. That’s everything you need to remember. Behind those simple rules is a real, satisfying challenge. No guessing required—follow the numbers and the no-loop rule carefully, and the answer is fixed by logic alone. And there is always exactly one solution. Filling the board with “ah, of course” instead of “maybe this” is what makes it click. If sudoku has started to feel a little familiar, this is a gentle next step. ■ How to play - Tap a cell to cycle its diagonal - A number on a grid corner is exactly how many slants meet there - Finish so no slants join into a loop - Solve it when every number matches and there are no loops ■ Features - Simple rules, deep logic—always a single solution - Four sizes: Easy 6x6, Medium 8x8, Hard 9x9, Expert 10x10 - A daily puzzle, identical worldwide by date, no server needed - Endless auto-generated boards—next one is always ready - Quiet records: streaks, solves, and times - A hint for when you’re stuck - Washi-paper look with indigo lines—calm and easy on the eyes - English and Japanese ■ Great for - Anyone looking for the next puzzle after sudoku - A few focused minutes on the commute or a break - Winding down with something quiet before sleep - People who’d rather avoid ad-heavy, cluttered apps ■ Privacy & peace of mind - No account needed - Your records stay on your device - Plays fully offline

  • This app hasn’t received enough ratings or reviews to display an overview.

Stability improvements and overall performance optimizations.

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

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • torankirite
    Size
    • 1.1 MB
    Category
    • Puzzle
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    Languages
    • English and Japanese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026, Torankirite