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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

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The Devil's Calculator

The Devil's Calculator

Release dateJan 11, 2019
Ratings & reviews
The Devil's Calculator is a new, non-profit math game by the creator of Synonymy that proves a sophisticated, challenging and educational indie puzzler for numberphiles and lovers of logic and brain teasers
IndiePuzzleEducationalSingle playerStrategy

Media & gameplay showcase

Trailer
1 / 6

Best Price Right Now

$1.49
Steam
Purchase
Observed yesterday

Historical Low

$1.49
Steam
Observed Oct 4, 2026

Edition / bundle

Available at 1 store · 2 editions / bundles

Settings

Compare Prices

The Devil's Calculator

Store Link
Steam
$1.49
$2.99
Observed yesterday
-50%Sale ends Oct 8, 2026
Purchase
  • Steam
    $1.49
    $2.99
    Observed yesterday
    -50%Sale ends Oct 8, 2026
    Purchase

The Cinq-Mars Media Puzzle Pack

Store Link
Steam
$5.91
$11.86
Observed yesterday
-50%Sale ends Oct 8, 2026
Purchase
  • Steam
    $5.91
    $11.86
    Observed yesterday
    -50%Sale ends Oct 8, 2026
    Purchase

Price History

ObservedSteam · USD
38 days ago$2.99
yesterday$1.49

About The Devil's Calculator

The Devil's Calculator is a new, non-profit math game by the creator of Synonymy that proves a sophisticated, challenging and educational indie puzzler for numberphiles and lovers of logic and brain teasers

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

Game details

Release date
Jan 11, 2019
Developer
Christopher Cinq-Mars Jarvis
Publisher
Cinq-Mars Media
Platforms
Android, Linux, Mac, PC (Microsoft Windows), iOS
Genres
Indie, Puzzle, Strategy
Themes
Educational
Game modes
Single player
Player perspective
N/A
Languages
LanguageAudioInterfaceSubtitles
English
Age ratings
N/A
Steam Deck Compatibility
Unsupported

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