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Obscure

Sudoku Mansion

95% positive of 123 Steam reviews

View on Steam
Released
2026
Steam Deck
Verified
Platforms
Steam

Made by Vault Door Studios.

About the game

A story-driven Sudoku adventure by puzzle setter Nurator, featured on Cracking the Cryptic. Explore a mysterious mansion of handcrafted Sudoku variants, master increasingly intricate puzzles, and uncover the secret hidden beyond the grid.

Tagged by players

  • Logic
  • Mystery Dungeon
  • Dynamic Narration
  • Mystery
  • Puzzle
  • Metroidvania
  • Nonlinear
  • Exploration
  • Atmospheric
  • Casual

What players say

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Very Positive

What players say

  • Recommended
    If you like sudoku and maybe haven't gotten into variants yet, this is a great introduction. As well as being a lot of fun as a sudokoid puzzle hunt! The ending puzzles get quite challenging indeed but leave a very satisfying taste in the mouth, at least for me. Highly recommended for fans of logic puzzles in general, as well as sudokus!

    27 h played when written. 1 found it helpful.

    Read on Steam
  • Recommended
    A very fun collection of puzzles, starting simple but reaching the difficult side for a relative dabbler like me. The addition of a hint system was most appreciated. (And the button to remove obsolete pencil marks was an absolute godsend I shall miss everywhere else I do sudoku puzzles!)

    123 h played when written. 1 found it helpful.

    Read on Steam
  • Not recommended
    a good game, but you can get better and more well-telegraphed puzzles for free from sudokuvania or sudotroid (or their sequels), this one doesn't even use the letters.

    14 h played when written. 3 found it helpful.

    Read on Steam
All reviews on Steam