Sudoku Infinity

Sudoku Infinity

DBH Games · 2026 · Casual, Puzzle, Logic, Board Game, Strategy

PC
2 user reviews100% · 2
Best price
$3.99
lowest tracked $2.99
Steam Buy at Steam

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Steam
Steam
Standard Edition · Steam
$3.99
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Screenshots

About Sudoku Infinity

Sudoku Infinity is a classic sudoku game designed for calm play, improving your times, and continuing your games whenever you want.

Generate unlimited sudokus, choose your difficulty, and solve each board using the tools you prefer: notes, colors, markers, undo, redo, and optional visual aids.

Main features


  • Unlimited automatically generated sudokus.
  • Four difficulties: Easy, Medium, Hard, and Master.
  • Sudokus with a unique solution.
  • Saved games so you can continue later.
  • Grid notes and line notes.
  • Colors and markers to organize possibilities.
  • Undo, redo, and erase moves.
  • Option to show or hide mistakes.
  • Optional highlighting for row, column, box, and matching numbers.
  • Automatic note removal when placing numbers.
  • Optional timer and best times by difficulty.
  • History by difficulty with the starting board and solution.
  • Statistics for wins, records, and time played.
  • 59 Steam achievements.
  • Ambient music, sound effects, and volume options.
  • Interface translated into several languages.

Play your way



Turn on visual aids for a more comfortable experience, or turn them off to solve each sudoku with less support. Use notes, colors, and markers to plan your moves, or try to complete clean games for special challenges.

Progress and challenges



The game tracks your best times, completed games, and total time played. It also includes achievements for wins, difficulties, records, note use, games without aids, long sessions, and time-trial challenges.

Endless sudoku



No game limit, no pressure, and tools designed to make every board clear, comfortable, and satisfying to solve.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise this Sudoku game for its clean visuals, responsive controls, and fair monetization model without seasonal content or battle passes, along with a reasonable price point. It's recommended as a relaxing puzzle experience, though the reviews suggest it appeals primarily to those seeking straightforward Sudoku solving without extra mechanics or complications.

Recommended Jun 15, 2026
A little Sudoku game with nice visuals, responsive controls, no season/battle pass (I bet one can find a way to squeeze it here) and, surprisingly, achievements. If you're solving Sudoku for relaxing and/or mind cleanse - it's an instabuy, IMO, especially considering a price.

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