
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.
If Sudoku Pro left you wanting something relaxing and replayable, you have options. Start with these games when you are ready.
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.
Relaxing, Replayable, Minimalist
When your mind feels tired, anxious, or hard to calm down, you need a place where your thoughts can settle. 《Sudoku Solace》is this place for you. Every puzzle is a fresh challenge, every moment is your own quiet retreat.
Relaxing, Replayable, Minimalist
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.
Relaxing, Minimalist
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.
Relaxing, Replayable, Minimalist
Sudoku: A Mind-Engaging Puzzle Adventure
Relaxing, Replayable, Minimalist
Sudoku is a simple and clear number-puzzle game. The goal is easy to understand: fill the grid so each row, column, and 3×3 box contains the numbers 1 to 9 with no repeats. No math required, just logic.
Relaxing, Replayable, Minimalist
A relaxing and calming casual sudoku game with millions of puzzles, perfect for stress relief and logical thinking training.
Relaxing, Replayable, Minimalist
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.
Relaxing, Replayable, Minimalist
Relaxing Sudoku games with satisfying effects when you put the numbers in the right place.
Relaxing, Replayable, Minimalist
Classic Sudoku distraction-free. Just you and the game.
Relaxing, Replayable, Minimalist
Meta Sudoku is a minimalist game, fresh interface and quiet music is very suitable for relaxation, reduce fatigue, give you the most comfortable experience.
Relaxing, Replayable, Minimalist
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.
Relaxing, Replayable, Minimalist

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

When your mind feels tired, anxious, or hard to calm down, you need a place where your thoughts can settle. 《Sudoku Solace》is this place for you.

A relaxing and calming casual sudoku game with millions of puzzles, perfect for stress relief and logical thinking training.

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

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

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

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

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

Unique puzzle game inspired by sudoku and kakuro (cross sums).

Sudoku, tunes, and some furry friends.

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

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

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

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.

A sudoku that grew hexagons. Place one to three dots in each tile so every line adds up to the number at its edge, across six colorful worlds and…

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

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 classic sudoku and eleven shape-shifting variants, from beginner to expert, at your own pace.

Cross Set is a simple and brain-teasing new number puzzle game.

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…

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

A casual Sudoku game that lets you draw out your reasoning on the board.

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.

Did the cats run away and leave chaos behind? It's time to tidy up the mess!

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…

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!

This is a variant of a very classic Sudoku game. Within a 9X9 grid, 9 different icons are placed, ensuring that each row, each column, and each…