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Sudoku Mansion›Events›The Sudoku Mansion Demo Is Available RIGHT NOW!

Announcement

The Sudoku Mansion Demo Is Available RIGHT NOW!

Sudoku Mansion · published 25 days ago

All events Players around this date Read on Steam

The Sudoku Mansion Demo Is Now Available!

The door to Sudoku Mansion opened.

Sudoku Mansion is a story-driven puzzle mystery where every room holds a handcrafted Sudoku variant.

Explore mysterious rooms, discover hidden clues, master increasingly intricate puzzles, and uncover the secret waiting at the heart of the mansion.

The demo is available NOW: completely free.

The full game arrives on August 19.

If you enjoy logic puzzles, mysteries, or games that reward careful observation, we'd love for you to step inside.

Will you solve the mansion's mystery?

Play the demo here now:

See you inside.

More from Sudoku Mansion

Other announcements

Sudoku MansionGame update5 Sep 20261.2.3 - Steamdeck and Rule RewordingsImprovements - Added more Actions (Undo, Check Conflicts, Check Correct Digits, Restart) to default Steamdeck Template on back buttons - Controller glyphs now show as soon as a controller is connected - Help items are only shown when applicable to the current hardware - The Controls options screen reacts to the current hardware - Added support for external XBox controller on Steamdeck - Room pi…Sudoku MansionGame update31 Aug 20261.2.2 - Better Help For New PlayersImprovements - Guiding marker points to the next relevant overlap you should explore - Added option to hide tutorial popups Content - Reworded more rules - Made room spelling more consistent - Fixed more typos Bugfix - Replay newly added popups for old saves - Fix inconsistent longpress behavior - Fix some preferences not staying on New Game - Fix Popup triggers only firing in their room in all…Sudoku MansionGame update29 Aug 20261.2.1 - Hotkeys and Rule ExamplesImprovements - Added hotkeys and Steam Input Actions for all useful puzzle controls - Undo History is stored in save Content - Added Example Puzzle Images for hard to understand rules - Reworded rules to be clearer Bugfix - Suppress Alt for Default Events - Fix Undo undoing progress in other rooms in special cases