SUDOKU BLOX - Brain Training

Block Puzzle & Daily Challenge

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Build, place, and solve. SUDOKU BLOX blends the satisfaction of block puzzles with the pure logic of Sudoku. Drag number-stamped pieces: dominoes, lines, L-shapes, 2×2 squares, and more, onto 4×4, 6×6, or 9×9 grids and complete every row, column, and sub-square without repeats. HOW TO PLAY • Drag blocks onto the grid • Make sure each number appears once in every row, column, and 2×2 / 2×3 / 3×3 region (based on grid size) • Fill the entire board to solve—no empty spaces left FOUR WAYS TO PLAY • PUZZLE MODE — Conquer 100 handcrafted levels, from approachable 4×4 starters to brain-twisting 9×9 challenges. • FREE PLAY — Choose 4×4, 6×6, or 9×9 and enjoy endlessly generated puzzles for unlimited practice. • DAILY CHALLENGE — A brand-new puzzle every day! Race the clock, submit your time, and compete against players worldwide on the daily leaderboard. Come back each day to see how you rank! • VS MODE (iPad) — Split the screen and race a friend on the same puzzle. A fresh, head-to-head way to play Sudoku! WHY YOU'LL LOVE IT • A fresh twist on Sudoku — place numbered blocks instead of filling single cells • Quick sessions or deep focus — 4×4 for speed, 6×6 for flow, 9×9 for mastery • Daily Challenge with global rankings — compete for the fastest time every day • Clean, focused design that rewards logic and spatial thinking • Play offline — no internet required (except for the daily leaderboard) • Perfect for Sudoku fans, block puzzle lovers, and brain training enthusiasts • Great for beginners and advanced players alike Sharpen your strategy, fit every piece, and watch the final number click into place. Download SUDOKU BLOX and make every move count.

Ratings & Reviews

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Daily Challenge: A brand-new puzzle every day! Race the clock, submit your time, and compete against players worldwide on the daily leaderboard. Come back each day to see how you rank!

Version 1.3

The developer, Leo Rivas-Micoud, 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

  • Data Not Linked to You

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

    • Location
    • Identifiers
    • Usage Data

Privacy practices may vary based, for example, 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

Provider
  • Leo Rivas-Micoud
Size
  • 12 MB
Category
  • Puzzle
Compatibility
Requires iOS 16.6 or later.
  • iPhone
    Requires iOS 16.6 or later.
  • iPad
    Requires iPadOS 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 6 more
  • English, French, German, Japanese, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2025 Leo Rivas
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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