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Sudoku Mansion

Sudoku Mansion

English supported Steam Deck Verified Casual Indie #Metroidvania
$14.99

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.

Steam reviews · Very Positive 96% positive (136 reviews)
Players now 34

Should you buy?

A big Steam sale is coming

Steam Scream Fest starts in 6 days. It may be worth waiting until then.

Lowest recorded$11.99Now 25% higher
Sales in the past year2 timesAbout every 43 days
Typical discount20%Up to 20%
Big Steam saleD-6Steam Scream Fest
US Steam price$14.99Korea 20% cheaper · ≈₩19,904

This is for reference, based on past price records, and doesn't guarantee future prices. Prices from before Wish9 started tracking and the all-time low come from IsThereAnyDeal.

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Price history

$10.79$12.14$13.49$14.84$16.1908/2009/0409/2010/0610/21Steam all-time low $11.99 (ITAD)2026-08-20 02:16 · $13.49 (-10%) (IsThereAnyDeal history)2026-09-03 02:16 · $14.99 (IsThereAnyDeal history)2026-10-02 04:02 · $11.99 (-20%) (IsThereAnyDeal history)2026-10-09 05:07 · $14.99 (IsThereAnyDeal history)2026-10-11 21:09 · $14.99

Small hollow dots are price history from before Wish9 started tracking, taken from IsThereAnyDeal. A dot appears only when the price changes.

Trailer and screenshots

Find more on YouTube

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My PC vs. requirements

MinimumRecommended
Graphics card Intel UHD Graphics 620 or equivalentNVIDIA GTX 1050 / AMD RX 560 or better
Processor Intel Core i3-6100 / AMD Ryzen 3 1200Intel Core i5-8400 / AMD Ryzen 5 2600
Memory 4 GB RAM8 GB RAM

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Price calendar

On sale 21 of 63 tracked days in the last year
MWF1112123456782026-08-20 · $13.49 (-10%)2026-08-21 · $13.49 (-10%)2026-08-22 · $13.49 (-10%)2026-08-23 · $13.49 (-10%)2026-08-24 · $13.49 (-10%)2026-08-25 · $13.49 (-10%)2026-08-26 · $13.49 (-10%)2026-08-27 · $13.49 (-10%)2026-08-28 · $13.49 (-10%)2026-08-29 · $13.49 (-10%)2026-08-30 · $13.49 (-10%)2026-08-31 · $13.49 (-10%)2026-09-01 · $13.49 (-10%)2026-09-02 · $13.49 (-10%)2026-09-03 · $14.992026-09-04 · $14.992026-09-05 · $14.992026-09-06 · $14.9992026-09-07 · $14.992026-09-08 · $14.992026-09-09 · $14.992026-09-10 · $14.992026-09-11 · $14.992026-09-12 · $14.992026-09-13 · $14.992026-09-14 · $14.992026-09-15 · $14.992026-09-16 · $14.992026-09-17 · $14.992026-09-18 · $14.992026-09-19 · $14.992026-09-20 · $14.992026-09-21 · $14.992026-09-22 · $14.992026-09-23 · $14.992026-09-24 · $14.992026-09-25 · $14.992026-09-26 · $14.992026-09-27 · $14.992026-09-28 · $14.992026-09-29 · $14.992026-09-30 · $14.992026-10-01 · $14.992026-10-02 · $11.99 (-20%)2026-10-03 · $11.99 (-20%)2026-10-04 · $11.99 (-20%)102026-10-05 · $11.99 (-20%)2026-10-06 · $11.99 (-20%)2026-10-07 · $11.99 (-20%)2026-10-08 · $11.99 (-20%)2026-10-09 · $14.992026-10-10 · $14.992026-10-11 · $14.992026-10-12 · $14.992026-10-13 · $14.992026-10-14 · $14.992026-10-15 · $14.992026-10-16 · $14.992026-10-17 · $14.992026-10-18 · $14.992026-10-19 · $14.992026-10-20 · $14.992026-10-21 · $14.99

About this game

DeveloperVault Door Studios
PublisherVault Door Studios
Released19 Aug, 2026
Languages
English

Full audio · Listed languages are supported in the interface, subtitles, or audio (at least one).

Sudoku Mansion is a story-driven puzzle adventure where you explore a mysterious mansion and solve increasingly challenging Sudoku puzzles.

From the Puzzle Creator Nurator

Sudoku Mansion is created by Nurator, a puzzle setter known for his Sudoku variants.

Nurator's puzzles have been featured multiple times on Cracking the Cryptic, one of the world's best-known Sudoku and logic puzzle channels. Check out the Youtube Link on the right side for an example.

If you've encountered Nurator's puzzles before, you'll find that same love of unusual logic and elegant mechanics throughout the mansion.

Enter Sudoku Mansion

The invitation arrives without warning.

No name, no seal.

Only rushed references to missing servants, unstable rooms and a strange invention.

Two sentences have been underlined twice:

"I have found a way to reach beyond the grid. I no longer know whether that is our salvation or our ruin."

Step inside a mysterious mansion where every room is a handcrafted Sudoku variant. Uncover forgotten inventions as you unravel a mystery hidden deep inside the mansion.

Every Room Teaches Something New

Sudoku Mansion is built around one simple idea:

Every room introduces exactly one new concept.

What begins with familiar Sudoku principles gradually evolves into increasingly sophisticated puzzles. New mechanics are introduced one at a time, allowing every discovery to feel earned while constantly expanding the possibilities.

Every puzzle has been handcrafted. There are no randomly generated levels.

Built for Comfortable Play

Logic should be the challenge, not the interface.

Sudoku Mansion includes a variety of accessibility options to help you focus on solving puzzles your way. Adjust text sizes for comfortable reading, choose alternative color themes, enable colorblind-friendly visuals and customize the appearance of puzzle elements to suit your preferences.

The game is fully playable with only a mouse or only a keyboard and you can freely rebind all hotkeys in the game.

Whether you're settling in for a quick puzzle or an evening of exploration, the mansion is designed to be comfortable to play in.

Knowledge Changes the Mansion

As you explore, you'll unlock powerful puzzle classes that completely change how you interpret familiar rooms.

A puzzle once solved as a German Whisperer may later reveal an entirely different solution as a Region Sum Ambassador. The layout remains unchanged. But the rules and the logic transform completely.

And those are only two of the disciplines waiting to be discovered.

Each new class unlocks another perspective, rewarding players who revisit earlier rooms with fresh eyes.

Secrets Hide Behind Every Door

The mansion rewards curiosity.

Closed Vaults.

Traps you better be very careful around.

Some puzzles exist only for those willing to question what they've already learned.

The greatest mysteries are never placed on the main path.

A Mystery Beyond the Grid

The mansions servants have vanished.

Piece together what actually happened as you uncover the truth behind Sudoku Mansion.

Features

  • Over 50 handcrafted logic puzzles

  • Explore a mysterious interconnected mansion

  • Unlock multiple puzzle classes that transform familiar challenges into entirely new experiences

  • Discover secret rooms and hidden vaults

  • Solve unforgettable boss encounters that test your mastery

  • Atmospheric soundtrack

The invitation is waiting.

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FAQ

QHow much does Sudoku Mansion cost right now?

Sudoku Mansion costs $14.99 right now.

QWhat is the lowest price ever for Sudoku Mansion?

Based on Wish9's price records and IsThereAnyDeal history, the lowest price is $11.99.

QShould I buy Sudoku Mansion now?

The lowest recorded price is $11.99. It's 25% higher right now. It has gone on sale 2 times in the past year, about every 43 days on average. When it goes on sale, the discount is usually around 20%, and the biggest was 20%. This is for reference, based on past price records, and doesn't guarantee future prices.

QWhat are the recommended and minimum specs for Sudoku Mansion?

Recommended: Graphics card NVIDIA GTX 1050 / AMD RX 560 or better, Processor Intel Core i5-8400 / AMD Ryzen 5 2600, Memory 8 GB RAM. Minimum: Graphics card Intel UHD Graphics 620 or equivalent, Processor Intel Core i3-6100 / AMD Ryzen 3 1200, Memory 4 GB RAM. Save your PC specs on Wish9 to compare them with this game instantly.