
Sudoku Universe / 数独宇宙
Solve hand-picked Sudoku boards or let the generator keep them coming, at your own pace and with no pressure at all.
Want something that feels minimalist and relaxing the way Sudoku does? These games keep things close enough to feel familiar.
A clean, quiet take on Sudoku: 150 hand-picked puzzles plus an endless generator, ten calm ambient tracks and color themes you can swap until the grid feels right. No timers, no pressure, just you and the numbers. Progress saves between sessions, so the grid waits patiently while you do something else.
Minimalist, Relaxing, Replayable
Sudoku Zenkai is a game for everyone, from beginning to advanced players. It brings a new dimension to sudoku - you can solve puzzles with your friends, wherever they are! You can start a new puzzle with a friend or call one over to help when you get stuck.
Minimalist, Relaxing, Replayable
Sudoku Infinity is a classic sudoku game with unlimited sudokus, four difficulties, saved games, notes, colors, statistics, history, Steam achievements, and optional aids so you can play at your own pace.
Minimalist, Relaxing, Replayable
The best Sudoku game on Steam.
Minimalist, Relaxing, Replayable
We invite you to plunge into the world of puzzles, prepared for you - Sudoku 9X16X25. The rules are simple - fill in the grid by digits in such a way that they do not repeat horizontally, vertically and in the nearest square. Also, you can complicate or simplify the game by changing the numbers to letters or symbols.
Minimalist, Relaxing, Replayable
A calm take on Sudoku with no timer and no pressure. Solve unlimited puzzles against hand-painted Japanese-styled backgrounds and lush natural soundscapes, learn the logic from scratch or sharpen advanced techniques, and unwind one grid at a time.
Minimalist, Relaxing
Sudoku Quest is the game for truly Sudoku lovers. You’ll be challenged to test your skills in Adventure mode with constantly increasing board difficulty. Various Sudoku types and sizes are provided to diversify your adventure experience.
Minimalist, Relaxing, Replayable
Play and learn classic Sudoku efficiently with one of the most feature rich Sudoku game on Steam!
Minimalist, Relaxing, Replayable
Classic Sudoku, but with a twist--solve the game using Greek symbols.
Minimalist, Relaxing, Replayable
Classic Sudoku is pure 9x9 Sudoku with no computer-generated filler. Every grid is hand-built and play-tested by Cracking The Cryptic hosts Simon Anthony and Mark Goodliffe, with hints written by them too. You earn stars to unlock harder puzzles, from gentle warm-ups to diabolical technique showcases.
Minimalist, Relaxing, Replayable
Sudoku puzzles anytime, anywhere, at your own pace! Beginner-friendly features, customizable themes, and relaxing BGM await. Infinite auto-generated puzzles with exactly one solution each—no tricks! Turn your spare moments into pure puzzle bliss.
Minimalist, Relaxing, Replayable
Beginners, casual players and experts will find an enjoyable challenge in My Sudoku. Solve puzzles at your own pace in a pleasant and relaxing atmosphere.
Minimalist, Relaxing, Replayable

Solve hand-picked Sudoku boards or let the generator keep them coming, at your own pace and with no pressure at all.

Sudoku Zenkai is a game for everyone, from beginning to advanced players.

Sudoku Infinity is a classic sudoku game with unlimited sudokus, four difficulties, saved games, notes, colors, statistics, history, Steam…

We invite you to plunge into the world of puzzles, prepared for you - Sudoku 9X16X25.

Classic Sudoku, but with a twist--solve the game using Greek symbols.

Classic Sudoku distraction-free. Just you and the game.

Daily brain & logic puzzles. Find your calm in 450,000+ Sudoku puzzles — free and offline.

Killer Sudoku (Sumdoku/Mathdoku/Addoku) puzzles include all the rules of regular Sudoku, but add in dashed-line 'cages', which must sum to given…


Meta Sudoku is a minimalist game, fresh interface and quiet music is very suitable for relaxation, reduce fatigue, give you the most comfortable…

Love Sudoku, but tired of default one? Try this.


Sudoku, tunes, and some furry friends.

Beginners, casual players and experts will find an enjoyable challenge in My Sudoku.

Classic Sudoku is pure 9x9 Sudoku with no computer-generated filler.

Love Sudoku, but tired of default one? Try this.

Killer Sudoku (Sumdoku/Mathdoku/Addoku) puzzles include all the rules of regular Sudoku, but add in dashed-line 'cages', which must sum to given…

Solve hand-picked Sudoku boards or let the generator keep them coming, at your own pace and with no pressure at all.

Sudoku Zenkai is a game for everyone, from beginning to advanced players.

Solve clean sudoku grids at your own pace, with candidates, colours and undo when a guess goes wrong.

The best Sudoku game on Steam.

The next generation of puzzle games is here! Combining simple arithmetic with colorful cages and logical problem solving, this new puzzle game makes…

A calm take on Sudoku with no timer and no pressure. Solve unlimited puzzles against hand-painted Japanese-styled backgrounds and lush natural…

Sudoku Infinity is a classic sudoku game with unlimited sudokus, four difficulties, saved games, notes, colors, statistics, history, Steam…

A cozy little Sudoku for quiet nights. Solve tonight’s puzzle with a cat by your side and earn a new star for your sky.

Endless classic Sudoku at several difficulty levels, plus irregular, sum cage, arrow and thermometer variants, a growing 140-puzzle collection and a…

Sudoku Mania is a relaxing, nature-themed puzzle game featuring classic Sudoku, speed-based play, multi-board Sudoku+ challenges, helpful boosts…

A professional Sudoku game featuring Classic, Killer, and 11 popular variants, including Thermo, Arrow, Kropki, XV, Jigsaw, Diagonal, Anti-Knight…

Solve handcrafted variant puzzles room by room, unlock new rules, and follow the trail of missing servants through a quiet, mysterious mansion.

Daily brain & logic puzzles. Find your calm in 450,000+ Sudoku puzzles — free and offline.

Sudoku Infinity is a classic sudoku game with unlimited sudokus, four difficulties, saved games, notes, colors, statistics, history, Steam…

36 Sudoku variants and 1800+ built-in puzzles, from Easy to Master.

Sudoku: A Mind-Engaging Puzzle Adventure

Relaxing Sudoku games with satisfying effects when you put the numbers in the right place.

Play and learn classic Sudoku efficiently with one of the most feature rich Sudoku game on Steam!

Sudoku Acres is a cozy cross-up of farm building and puzzle solving.