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
Math Hero - Minimalist Puzzle
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
MATH HERO is a relaxing puzzle game with simple mechanics.Use simple addition and subtraction operations to reach the endpoint.
- 3
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.
- 4
One Line
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
One Line is a minimalist puzzle game where the objective is to draw a single line filling the entire board. Different mechanics will challenge your mind in this game that is easy to learn but hard to solve. Can you find the correct path?
- 5
Linklight
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku3D.
Linklight is a relaxing minimalist puzzle game that consists of rotation based puzzles; unplug yourself from your surroundings as you navigate your way through endless puzzles.
- 6
SEN: Seven Eight Nine
Single-player alternative to Sudoku3D — playable solo, no multiplayer required. Shares Indie with Sudoku3D.
A minimalistic zen puzzle game where players learn the rules without instruction.
- 7
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.
- 8
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.
- 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.