Single-player games like Sudoku Killer / 杀手数独
Below are 14 single-player Steam games similar to Sudoku Killer / 杀手数独, 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 Killer / 杀手数独 page.
Ranked picks
- 1

Sudoku Universe / 数独宇宙
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Making the best Sudoku game on Steam.
- 2

Lines X
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Beautiful & relaxing Numberlink puzzles.
- 3

Nonogram - The Greatest Painter
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Do you deserve to be called The Greatest?
- 4

Killer Sudoku
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
In Killer Sudoku, every puzzle features cages that tell you the sum of the numbers inside. This extra information leads to beautiful logic that you will master as you progress through our handmade puzzles.
- 5

Sokobond
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Indie with Sudoku Killer / 杀手数独.
Sokobond is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful - crafted with love and science.
- 6

Sudoku Zenkai / 数独全卡
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Sudoku Zenkai is a game for everyone, from beginning to advanced players. It brings a new dimension to sudoku - you can solve puzzles with your friends, wherever they are! You can start a new puzzle with a friend or call one over to help when you get stuck.
- 7

SiNKR 2
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
SiNKR 2 is a minimalist puzzle game evolved from the award winning SiNKR. There is just you, hooks, pucks, and various contraptions. Subtle differences within level themes drive different solutions to superficially similar scenarios.
- 8

Kombine
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Kombine is a minimalist puzzle game played on a grid. The goal is to remove all of the blocks that have borders by matching three or more of the same blocks together.
- 9

Cracking the Cryptic
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Curated Sudoku puzzles from YouTube's most popular Sudoku channel, Cracking the Cryptic!
- 10

Wayout
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku Killer / 杀手数独.
Relax, clear your mind and find the way out.
- 11

Sorry, James
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
JAMES_GARNER zEiaQe@z1l3
- 12

Lines Infinite
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Beautiful & relaxing Numberlink puzzles.
- 13

Wayout 2: Hex
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku Killer / 杀手数独.
Can you find it again?
- 14

Sudoku Jigsaw / 拼图数独
Single-player alternative to Sudoku Killer / 杀手数独 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Killer / 杀手数独.
Love Sudoku, but tired of default one? Try this.