23 Number Game

Four Operations. One Boss.

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Puzzle-Up. Can you beat the Boss? Match the right pairs, work the numbers, earn Powers, and reshape the board. But only if you’re good. Are you? Meet 23 — a number puzzle built around one simple idea: Make the Boss. Choose two tiles whose sum, difference, product, or quotient equals the Boss. Make the match, clear the pair, and keep going as new tiles enter the board. The rules are simple. The board keeps changing. Every four successful matches earns a Power. Use Hint to reveal a playable pair, Scramble to rearrange the board, or Boss Swap to choose a different playable Boss. You can hold up to three Powers, so deciding when to use them is part of the game. PLAY YOUR WAY Choose the style of game you want: • Relaxed — more solutions on the board • Classic — the natural 23 experience • Challenge — fewer solutions and a more restless board • Custom — choose your own combination The arithmetic stays the same. What changes is the game around it. MAKE IT YOURS Choose from six visual Motifs, from warm Salmon to dark Midnight, and give 23 a different mood whenever you like. 23 also includes original Game Rhythms, or you can choose music from your own Music Library to play while you play. SIMPLE RULES. ALWAYS ANOTHER MOVE. 23 keeps the game playable as the board changes, so there is always another move to find. No timers. No lives. No accounts. Just you, the board, and the Boss. How long can you keep making the Boss?

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23 — Update 1.0.3 • 23 now plays in landscape as well as portrait • Full French, German, Italian, Japanese, and Spanish localization • Interface refinements and improvements

Version 1.0.3

The developer, Fortunato Caragliano, 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 indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Dark Interface

      • Differentiate Without Color Alone

      • Reduced Motion

    Information

    Seller
    Fortunato Caragliano
    Size
    6.4 MB
    Category
    Puzzle
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 5 more
    • English, French, German, Italian, Japanese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Fortunato Caragliano
  • Privacy Policy