Binairo: Binary Puzzle

No Guessing. Pure Logic

Free · In‑App Purchases · Designed for iPad

No guessing, just pure logic. Try the levels now! Binairo is a clean and thoughtful logic puzzle game built around simple O and X rules. Fill the grid using pure deduction. Each puzzle has one unique solution, and guessing is never required. The rules are easy to learn, but the reasoning can go deep. By combining these local relationships with global rules, every puzzle becomes a satisfying logic challenge. How it works: •Use only O and X to fill the grid •Each row and column contains an equal number of O and X •No three identical symbols may appear consecutively •Every row and column must be unique •All puzzles are guaranteed to have a single valid solution Designed for focused thinking, Binairo features a clean interface, carefully balanced difficulty, and puzzles that reward logic over trial and error. If you enjoy classic logic games and pure deduction, Binairo offers a calm and rewarding experience.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

- Improved hint feature - Added new levels We read all your feedback and truly appreciate it. If you're enjoying the game, we'd love your review! Keep your mind active with Binairo.

Version 1.2.0

The developer, chengshan zhou, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

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

Accessibility

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

Information

  • Seller
    • chengshan zhou
  • Size
    • 158.6 MB
  • Category
    • Puzzle
  • Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    English and 7 more
    • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
  • Age Rating
    13+
  • In-App Purchases
    Yes
  • Copyright
    • © 2026 PangPangGame. All rights reserved.
  • Developer Website
  • Privacy Policy

    • More by chengshan zhou