Single-player games like Sudoku3D
Below are 9 single-player Steam games similar to Sudoku3D, 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 Sudoku3D page.
Ranked picks
- 1
Sudoku3D 2: The Cube
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
This is not a classic sudoku. This is a variation of the famous puzzle - from easy to almost impossible... Fully random generation with a choice of cube size (within the classic from 3 to 9) and difficulty.
- 2
Turn on the light
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Turn On The Light is a minimalist puzzle game.
- 3
Cat Slide Tiles
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Move the sliding tiles to unblock a path for the kitten to walk to the exit.
- 4
Odd||Even
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Odd||Even is a math and logic based, integer placement puzzle game.
- 5
TOK
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Tok is a game where you will have to solve a puzzle by connecting all dots with lines.
- 6
Tandis
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Tandis is a puzzle game where you discover mind-bending geometric shapes.
- 7
What's Your Gender?
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
An antichamber inspired educational puzzle game, that allows you to simultaneously explore a non-euclidean maze and concepts and terms related to gender, identity and expression in a playful and reassuring manner.
- 8
Understand
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Understand is an experimental puzzle game about guessing rules. In each level, you have to figure out the rules through trial and error, then draw a line satisfying all rules.
- 9
Disturbed R.I.P.
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
2.5D Platformer Action-Adventure game. An illusory adventure in the form of a linear uroboric path. Or a short narrative story with platforming elements.