Single-player games like Sudoku-X
Below are 8 single-player Steam games similar to Sudoku-X, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sudoku-X page.
Ranked picks
- 1
CrystalLinker:Infinity
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
Enter the vibrant and enchanting crystal world and immerse yourself in the ever-changing matching gameplay. Customize themes, import personal images, create exclusive maps, and embark on your endless crystal journey.
- 2
Sudoku-9
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
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 section contains 9 different icons. It is extremely challenging.
- 3
Jigzo
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
This is a casual jigsaw puzzle game. All you need to do is use the mouse to drag the pieces to the correct positions, and when you complete the puzzle and form a complete picture, you can unlock the picture gallery.
- 4
Moxie
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
This is a casual jigsaw puzzle game. All you need to do is use the mouse to drag the pieces to the correct positions, and when you complete the puzzle and form a complete picture, you can unlock the picture gallery.
- 5
Pixelo
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
This is a casual jigsaw puzzle game. All you need to do is use the mouse to drag the pieces to the correct positions, and when you complete the puzzle and form a complete picture, you can unlock the picture gallery.
- 6
Lianhai Casino
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie with Sudoku-X.
A ray of light shines on the sea, inviting you to the Lianhai Casino. Gold, silver, treasures, all with a desire to devour their guests, even today. The four men who challenge them - are they heroes? Or a lamb driven mad? Get your tickets ready for the grandest adventure!
- 7
Mahjong Solitaire
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Casual with Sudoku-X.
Classic Mahjong Solitaire tile matching with relaxing puzzle layouts.
- 8
Totally Nutz: An 80s Adventure
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
Step back into the 80s in this hand-drawn, hidden-object puzzle adventure about a family of squirrels chasing a big dream. Join the Nutz family as they journey from their quiet home in the suburbs to the big city in search of the legendary Acorn Games.