Choose Sudoku Zenkai / 数独全卡
Choose Sudoku Zenkai / 数独全卡 if you want an Indie game with Multi-player, Steam Leaderboards, and Online Co-op. On Steam, it's currently about 41% cheaper on the Steam Store. Sudoku Zenkai / 数独全卡 launched in 2018.
Sudoku Zenkai / 数独全卡 vs Janggi
Sudoku Zenkai / 数独全卡 and Janggi both land in Strategy, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Strategy, Casual on Steam. Sudoku Zenkai / 数独全卡 (2018) is 8 years older than Janggi (2026). Sudoku Zenkai / 数独全卡 is currently ~41% cheaper on Steam than Janggi (3.99 USD vs. 6.79 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Janggi
Choose Janggi if you want the Touch Only Option side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Janggi launched in 2026.
Both Sudoku Zenkai / 数独全卡 and Janggi sit in Strategy and Casual on Steam and both list Color Alternatives, Playable without Timed Input, and Keyboard Only Option, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Sudoku Zenkai / 数独全卡 |  Janggi | |
|---|---|---|
| Released | 2018 | 2026 |
| Genres | Strategy, Indie, Casual | Strategy, Casual |
| Platforms | Windows, macOS, Linux | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | 6.79 USD |
| Steam reviews | 85.4% positive (82 reviews) | 7 reviews |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | ImaginationOverflow | Popoko VM Games |
Side by side
- Both share Strategy, Casual on Steam.
- Sudoku Zenkai / 数独全卡 (2018) is 8 years older than Janggi (2026).
- Sudoku Zenkai / 数独全卡 is currently ~41% cheaper on Steam than Janggi (3.99 USD vs. 6.79 USD).
- Sudoku Zenkai / 数独全卡 has co-op; Janggi does not.
Sudoku Zenkai / 数独全卡 vs Janggi — FAQ
- Should I play Sudoku Zenkai / 数独全卡 or Janggi first?
- If you want chronology, Sudoku Zenkai / 数独全卡 (2018) came out before Janggi (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Sudoku Zenkai / 数独全卡 and Janggi similar?
- They overlap on Strategy, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Janggi have multiplayer like Sudoku Zenkai / 数独全卡?
- No. Sudoku Zenkai / 数独全卡 supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while Janggi is listed as without multiplayer support.