Single-player games like Sudoku Zenkai / 数独全卡
Below are 10 single-player Steam games similar to Sudoku Zenkai / 数独全卡, 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 Zenkai / 数独全卡 page.
Ranked picks
- 1
Sudocats
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Casual with Sudoku Zenkai / 数独全卡.
Sudoku for cat people. Cats are wonderful creatures but you better not put them together without proper introduction. So, plan ahead to display them in the right order so they get along!
- 2
Kaizen: A Factory Story
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Strategy with Sudoku Zenkai / 数独全卡.
Kaizen is an open-ended puzzle automation game from the original Zachtronics team, set in 1980s Japan. Design, build, and optimize production lines to create iconic products, like calculators, camcorders, and arcade machines.
- 3
Zen Chess: Mate in One
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Casual with Sudoku Zenkai / 数独全卡.
Zen Chess: Mate in One is a minimalist chess puzzle game. Solve mate-in-one problems in a beautifully designed chess board.
- 4
Sudoku Universe / 数独宇宙
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Zenkai / 数独全卡.
Making the best Sudoku game on Steam.
- 5
A Solitaire Mystery
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Indie with Sudoku Zenkai / 数独全卡.
A collection of mysterious solitaires. The solitaires included vary from fairly standard cardgames to funky reimplementations of other games in solitaire form.
- 6
3D Math - Ultra
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Zenkai / 数独全卡.
Mathematic Ultra - is both simple and complex challenges!
- 7
Puzzle With Your Friends
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku Zenkai / 数独全卡.
In Puzzle With Your Friends you can puzzle alone, with and also against your friends via the internet! Unique motifs from different games and artists are available.
- 8
Pixel Puzzles Ultimate Jigsaw Puzzles
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Strategy and Indie with Sudoku Zenkai / 数独全卡.
The Number 1 Jigsaw Puzzle Game.
- 9
Stellar Interface
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku Zenkai / 数独全卡.
Run through the universe in this rogue-like-ish space-shooter. Discover the numerous perks/consumables and their synergistic effects. Explore the randomly-generated galaxy to find merchants, unlock spacecrafts, collect Cartridges and checkmark your kills of the various galactic overlords.
- 10
Oirbo
Single-player alternative to Sudoku Zenkai / 数独全卡 — playable solo, no multiplayer required. Shares Indie and Casual with Sudoku Zenkai / 数独全卡.
As Oirbo you will explore a labyrinthian spacecraft and discover its mysteries and purpose. Navigate a huge Metroidvania-inspired, hand-drawn, 2D action platformer full of secrets to uncover, areas to explore, and enemies to dismantle.