- February 18, 2019
- Cinq-Mars Media
The Devil's Calculator
Platforms
About
The Devil's Calculator is a single player and multiplayer casual puzzle game. It was developed by Cinq-Mars Media and was released on February 18, 2019. It received overwhelmingly positive reviews from players.
"The Devil's Calculator" is a challenging puzzle game that tasks players with solving complex equations using limited buttons and functions. The game features multiple levels of difficulty, as well as a level editor for players to create and share their own puzzles. With its unique gameplay mechanics and devilishly difficult puzzles, "The Devil's Calculator" is a must-play for any serious puzzle fan.


- Engaging and challenging puzzles that require critical thinking and creativity, making it a great brain teaser for math enthusiasts.
- Unique concept of reverse engineering a calculator with mystery operators, providing a fun and addictive gameplay experience.
- Well-designed difficulty progression that introduces new mathematical concepts gradually, keeping players engaged without overwhelming them.
- The in-game calculator is clunky and lacks essential features like a backspace button, making it frustrating to use during gameplay.
- Some players may find the reliance on external tools like Wolfram Alpha necessary, which detracts from the self-contained puzzle-solving experience.
- Menu navigation and window resizing issues can hinder the overall user experience, making it less intuitive to access certain features.
- gameplay6 mentions Positive Neutral Negative
The gameplay of "Devil's Calculator" revolves around creatively using calculator functions to achieve the target number, 666, with a unique thematic twist that enhances the puzzle-solving experience. While the clever design integrates gameplay mechanics with thematic elements, some users find the user interface slightly cumbersome, which can detract from the overall experience. The developers are also seeking input from mathematics graduate students to refine the game's mechanics and puzzles further.
“It does help, however, that the developer found an incredibly clever way to present this gameplay to the player through its theming: the goal of every level is to use the operators to create the beast's number, 666.”
“The unique decimal representation works well with the mechanic to disable certain buttons (e.g., if the operator allows neutral operations with certain inputs, just disable the 6 button so players can't simply type 666 and perform a neutral operation).”
“The UI makes it slightly cumbersome to get to the meat of the gameplay.”
“But maybe this helps show that the theme (probably) wasn't chosen arbitrarily, but there were gameplay reasons for it.”
“Devil's Calculator is a puzzle game focused on the following mechanic: you want the calculator to display the number '666' using (all of) the functions on your calculator.”
Games Like The Devil's Calculator
Frequently Asked Questions
The Devil's Calculator is a casual puzzle game.
The Devil's Calculator is available on PC, Mac OS, Phone, iPad and others.
The Devil's Calculator was released on February 18, 2019.
The Devil's Calculator was developed by Cinq-Mars Media.
The Devil's Calculator has received overwhelmingly positive reviews from players. Most players liked this game for its graphics but disliked it for its gameplay.
The Devil's Calculator is a single player game with multiplayer support.
Similar games include Human Resource Machine, TIS-100, Beltmatic, Baba Is You, SHENZHEN I/O and others.





