




NUMERICAL ALCHEMIST
Developer: Yoshiaki Nakamura · Publisher: Yoshiaki Nakamura
A 9x9 Sudoku-based logic puzzle with eight original constraints. Every stage is solved through pure logic alone, with no assumptions or brute force. The thrill comes when one breakthrough makes the board suddenly unravel. Even seasoned Sudoku players will find fresh discoveries and real challenge.
Where to buy (1)
Price last checked 2026-09-01. Prices change frequently — always confirm on the store page before buying. See our affiliate disclosure.
A 9x9 Sudoku-based logic puzzle with eight original constraints. Every stage is solved through pure logic alone, with no assumptions or brute force. The thrill comes when one breakthrough makes the board suddenly unravel. Even seasoned Sudoku players will find fresh discoveries and real challenge.
At a glance
- Platform: Windows.
- Genres: Casual, Indie.
- Release date: May 28, 2026.
- Steam user reviews: 1 user reviews (100% positive).
- Delivered as a Steam library entitlement — activation is handled by Steam.
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