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
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.
- 2
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.
- 3
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.
- 4
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.
- 5
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!
- 6
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.
- 7
Find Us Cats
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
Find Us Cats 😸 is a new hidden object game starring our favorite feline friends! Find dozens of cats in each level and aim for a high score in the Planetarium and San Francisco. Don't forget to try out the Painting mode! 🖌️🎨
- 8
Ducks in Disguise
Single-player alternative to Sudoku-X — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku-X.
Ducks in Disguise is a cozy hand-drawn hidden object game where you find hundreds of hidden rubber ducks in intricate 2D illustrations and collect them in your personal scrapbook.