Uni Sudoku

Uni Sudoku is a Mac Sudoku game that lets you solve, generate, and save number puzzles with computer-friendly controls and notes.

Rcs com.rcs.UniSudoku-Mac

What is Uni Sudoku?

Uni Sudoku is a native Mac puzzle game focused on playing and creating Sudoku grids on desktop. It is designed for people who enjoy logic puzzles and want a more convenient alternative to paper solving. The app supports generated puzzles across multiple difficulty levels and also lets you enter puzzles manually from books, newspapers, or websites. Typical gameplay tools include pencil marks, undo and redo, saved progress, and visual aids that help with longer solving sessions. Uni Sudoku fits the games category on macOS and is primarily used for solo puzzle play rather than competitive or online features.

Key features

  • Generate unlimited Sudoku puzzles
  • Choose from multiple difficulty levels
  • Enter custom puzzles manually
  • Add pencil marks while solving
  • Undo and redo moves during play
  • Save unfinished games and continue later

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Safety overview

Status: Mostly safe

Uni Sudoku is a standard Mac puzzle game, and its behavior is consistent with an offline desktop game. No unusual background activity or elevated system privileges are expected for this type of app. As with older Mac software, compatibility with current macOS versions may vary, so only keep copies from a trusted source and confirm that the app launches normally before relying on it.

Recommendation: Keep Uni Sudoku if you actively play Sudoku on your Mac or want a lightweight desktop puzzle game. If you no longer use it, removing it is usually low risk and mainly affects your access to the app and any locally saved game progress.

Common paths

  • /Applications/Uni Sudoku.app

Preference paths

  • ~/Library/Preferences/com.rcs.UniSudoku-Mac.plist

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