Blue 81: Sudoku block puzzle

Fill lines & square with block

Free · Designed for iPad

BLUE 81: SUDOKU BLOCK PUZZLE is a fabulous combination of classic tile-matching games and sudoku. This addictive and easy-to-learn game is a perfect choice to challenge your logic and intelligence as well as to relax and rejuvenate your brain and body! Strategically drag the blocks to fit the 9x9 board and fill up lines or 3x3 squares to clear them. Keep the board clean and aim for the highest score as much as possible. The core gameplay is jazzed up with the modern blue blocks and grids as an alternative for the classic woody interface style. ◉ Fabulous combination of block puzzle games & sudoku ◉ Dark mode/ Light mode feature ◉ Clear the lines & squares to score ◉ Beat your high score and challenge other players ◉ Simple, yet challenging - It’s hard to put this game down! ◉ Relaxing & brain training Carving out time and having a blast playing BLUE 81: SUDOKU BLOCK PUZZLE now for free!

  • 4.8
    out of 5
    40 Ratings

- Performance and stability improvements. - Add vibrate responding feature. - Turn off sound setting now also effecting to interstitial ads. We glad that you enjoy playing Blue 81. We read all your reviews carefully for making Blue 81 even better for you. Please leave us some feedback to let us know why you love this game and what you’d like us to improve in it. Keep your mind always sharp with Blue 81!

The developer, Athena Studio, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy .

  • No Details Provided

    The developer will be required to provide privacy details when they submit their next app update.

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

    • Seller
      • Athena FZE
    • Size
      • 83.5 MB
    • Category
      • Board
    • Compatibility
      Requires iOS 9.0 or later.
      • iPhone
        Requires iOS 9.0 or later.
      • iPad
        Requires iPadOS 9.0 or later.
      • iPod touch
        Requires iOS 9.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Free Block Puzzle Games Inc.