Starlight X-2: Space Sudoku
Games like Starlight X-2: Space Sudoku

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camera comforts with secrets you find without a guideor

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Games like Starlight X-2: Space Sudoku

A compact space-themed Sudoku-style puzzle game about positioning stars and asteroids to illuminate planets.

Miracle Sudoku
A single-player sudoku puzzler with ultra-sparse givens and clever constraints that turn impossible-looking grids into satisfying logic challenges.
2020-08-13
- Puzzle
- Strategy

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Games like Starlight X-2: Space Sudoku | IndieDex

Starlight X-2: Space Sudoku
Games like Starlight X-2: Space Sudoku

Find the Steam hidden gems

camera comforts with secrets you find without a guideor

Edit search

Games like Starlight X-2: Space Sudoku

A compact space-themed Sudoku-style puzzle game about positioning stars and asteroids to illuminate planets.

Miracle Sudoku
A single-player sudoku puzzler with ultra-sparse givens and clever constraints that turn impossible-looking grids into satisfying logic challenges.
2020-08-13
- Puzzle
- Strategy

Indie

Text

Sudoku

A self-paced casual Sudoku game with single-player and split-screen competitive modes, best for short logic-puzzle sessions.

2025-12-17

Puzzle
Strategy

Sudoku Relax

A relaxing single-player sudoku game with satisfying placement effects and a compact reviewer-average playtime around 3.5 hours.

2025-11-18

Puzzle
Indie
Card & Board Game

Orbiteers

A chill, minimalist puzzle-builder about optimizing space station designs across the solar system, with a compact ~3-hour experience.

2026-02-03

Science fiction
Puzzle
Strategy
Bird view / Isometric
Indie

Arrow Sudoku

A casual Sudoku variant where arrow-sum rules add arithmetic deduction to each puzzle's logic.

2021-05-21

Puzzle
Strategy
Indie
Text

Sudoku Universe / 数独宇宙

A very positively reviewed single-player sudoku puzzle game with a calm, strategic pace and achievement goals.

2017-12-18

Strategy
Indie

CATch the Stars

A minimalist, relaxing puzzle game about clicking stars to form constellations, with no timer or pressure and a short ~1-hour experience.

2020-11-18

Puzzle
Adventure
Strategy
Card & Board Game

Logic Light

A minimalist casual puzzle game about restoring power after a blackout, with a gentle difficulty curve and a short ~5-6 hour campaign.

2022-01-26

Sudoku Jigsaw / 拼图数独

A compact single-player Sudoku variant featuring jigsaw-shaped regions, blending casual relaxation with strategic number placement.

2018-09-13

Strategy
Indie

Kaidogaku

A streamlined, single-player symbolic deduction puzzle game about placing symbols via rules, offering absorbing and casual play.

2025-12-03

Strategy
Indie

Starlight

A single-player indie casual clicker about choosing the right stars, playable in about 2.5 hours, with mixed player feedback.

2019-11-24

Indie

Robbie the Robot: Space Puzzles

A short, solid space puzzler about route-planning for Robbie the Robot with mouse-only controls.

2026-04-04

Miracle Sudoku