Steam release scheduled · App 4908640

THW's Calcudoku

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  • Single-player
  • Multi-player
  • PvP
  • Online PvP
  • LAN PvP
  • Shared/Split Screen PvP
  • Co-op
  • Online Co-op
Steam

Store data

Store status
Coming soon
Scheduled release
2 November 2026
Positive reviews
—
Total reviews
—
Release date
2 November 2026
Player tracking—Begins when the game launches
Release date2 November 2026Scheduled by Steam
Store statusComing soonSteam store listing
Steam rating—0 reviews
Steam metadata

Game information

Details supplied by the Steam store
App ID
4908640
App type
Game
Supported systems
Windows · macOS · Linux
Genres
Casual, Indie
Release date
2 November 2026
Last player update
Awaiting first sample
Steam store data

System requirements

Supplied by the developer on Steam

Windows

Minimum
OS
Windows 10 64-bit (version 1607 or later)
Processor
1.5 GHz dual-core, 64-bit (Intel Core i3 / AMD equivalent)
Memory
2 GB RAM
Graphics
DirectX 11 capable GPU, incl. integrated (Intel HD 4000 / equivalent), OpenGL 3.0
DirectX
Version 11
Storage
250 MB available space
Sound Card
Any Windows-compatible
Recommended
OS
Windows 11 64-bit
Processor
Intel Core i5 / AMD Ryzen 3 or better
Memory
4 GB RAM
Graphics
Any dedicated or modern integrated GPU (DirectX 11)
DirectX
Version 11
Storage
300 MB available space
Sound Card
Any Windows-compatible

macOS

Minimum
OS
macOS 15 (Sequoia) or later
Processor
Apple Silicon (M1)
Memory
2 GB RAM
Graphics
Metal-capable GPU (all Sonoma-supported Macs qualify)
Storage
250 MB available space
Sound Card
Built-in
Recommended
OS
macOS 15 (Sequoia) or later
Processor
Apple Silicon (M1 or newer)
Memory
4 GB RAM
Graphics
Apple Silicon GPU or any Metal GPU
Storage
300 MB available space
Sound Card
Built-in

Linux

Minimum
OS
Ubuntu 22.04 / Debian 12 / SteamOS 3 (or any modern 64-bit distro, glibc 2.35+)
Processor
1.5 GHz dual-core, 64-bit (x86-64)
Memory
2 GB RAM
Graphics
OpenGL 3.0-capable GPU, incl. integrated
Storage
250 MB available space
Recommended
OS
Ubuntu 24.04 / SteamOS 3 or later
Processor
2 GHz quad-core, 64-bit
Memory
4 GB RAM
Graphics
Vulkan-capable GPU
Storage
300 MB available space
Explore charts ↓
Player history

Concurrent players

This range will fill as SteamWatch collects more samples.

24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.

Twitch

Twitch stats

Awaiting the first Twitch sample.
Long-term history

Monthly players breakdown

Calculated from SteamWatch samples
Monthly data will appear after the first successful player sample.
Explore game activity ↓
About this game

Description

Supplied by the Steam store

XOXOXO

Only the best math-based logic puzzle game app ever made, according to its own developer! Wow!

LIMITLESS PUZZLES! No ads! No in-app purchases! Buy once and play forever'!

'Not literally, eventually the Sun will consume the Earth.

OH REALLY? Yes. For one low price you can have infinity ad-free puzzles of any difficulty. You can even make your own and share them with friends. No waiting 30 seconds for an ad to play, no additional costs for more puzzles, no subscriptions, I hate all that stuff. Just fun puzzles for one price once.

THW's Calcudoku is the most fun and addictive logic puzzle since Sudoku. Based on the same logic grid as Sudoku, where each row and column contain the numbers 1-9 exactly once, Calcudoku layers on top + - x ÷ operations in a brain-bending twist. Use logic and math to figure out which number goes where.

Hey, check out Mortal Calcudoku! Faster(er) paced offline or online vs action! It's as weird as it sounds! But fun!

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So why THW's? I made this game because no Calcudoku-style app worked the way I wanted it to. Then I thought "Well it should work the way you want it to, too". This means you can CUSTOMIZE ALMOST EVERYTHING! No really, even tiny little details.

Lovingly crafted by an avid player, THW's Calcudoku has many features to help players of any skill level crack these puzzles open.

Enjoy logic but have trouble with the math? There are several different types of help available.

Enjoy math but have trouble with the logic? There's some stuff in there for you too.

Press and hold to highlight specific numbers

So much more! Secrets! Do you like secrets? There are loads of them. How does that make any sense in a puzzle game? You'll have to try it and see.

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FUN PUZZLES! THW's has an original engine for building puzzles that takes size, difficulty, and FUN into consideration. These are not randomly generated abominations or AI-created nightmares, these are built from the ground up to be the right level of difficult, enjoyable, and most importantly solvable.

INFINITE HISTORY! With the new puzzle history feature you can stop a puzzle any time, play different puzzles, and come back to the old one whenever you're ready. Stuck on one board but still want to play? Just start a new one, the one you were playing is automatically saved. Easily filter your history to find the right puzzle. Keep your history forever or set a cap to save space.

NICE LOOKING THEMES I GUESS MAYBE! Use any of the totally radical built-in themes or make your own. If all you want is black and white like the newspaper, have at it. If you want a trippy lava lamp kinda thing you can have that too. Throw your dog up in there, why not

Download THW's Calcudoku and start playing right now!

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