The Devil's Calculator

A Math Puzzle Game

Veröffentlicht von: Cinq-Mars Media

Beschreibung

An evil calculator has its normal arithmetic operators replaced with sadistically obscure functions. Using logic and algebraic puzzle solving, you must work backwards to interpolate them and purge the calculator of its demons.
Non-profit and open-source, The Devil's Calculator is a highly original indie game that's as addicting as it is educational. Accessible to numberphiles and math novices alike, the first 20+ levels are 100% free to play and enjoy along with several DLC levels, authored by famous mathematicians like Alex Bellos, Grant Sanderson, James Grime, Tony Padilla and James Tanton! The game was named a fan favorite of GDWC, and one of the top 10 indie games of 2019 by PAX.
Each level has you decipher the function of a mysterious operator and use it to calculate the number of the beast to progress. Advanced graphing mechanics, countless features and simple, yet innovative level design provide considerable depth to the gameplay. Players unlock the ability to create their own levels and play challenges others have created - including free DLC levels crafted by the game's creators, educators and mathematicians. With hand drawn artwork and a charming story, the Devil's Calculator is a genuinely fun and gratifying puzzle experience. The game was celebrated at the MOVES conference by the National Museum of Mathematics in New York City.
Cinq-Mars Media is a 501(c)(3) non-profit organization developing technology to support scientific research related to human safety and education, and to make such technology and research available on a charitable basis.
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In-App-Käufe

Full Version of Game
9.90 ₪

Screenshots

The Devil's Calculator Häufige Fragen

  • Ist The Devil's Calculator kostenlos?

    Ja, The Devil's Calculator ist kostenlos herunterzuladen, enthält jedoch In-App-Käufe oder Abonnements.

  • Ist The Devil's Calculator seriös?

    ✅ Die The Devil's Calculator-App scheint von hoher Qualität und legitim zu sein. Die Nutzer sind sehr zufrieden.

    Danke für die Stimme

  • Wie viel kostet The Devil's Calculator?

    The Devil's Calculator bietet mehrere In-App-Käufe/Abonnements, der durchschnittliche In-App-Preis beträgt 9.90 ₪.

  • Wie hoch ist der Umsatz von The Devil's Calculator?

    Um geschätzte Einnahmen der The Devil's Calculator-App und weitere AppStore-Einblicke zu erhalten, können Sie sich bei der AppTail Mobile Analytics Platform anmelden.

Benutzerbewertung

5 von 5

3 Bewertungen in Israel

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The Devil's Calculator Bewertungen

Johnny’s review

this is w nickname on

Vereinigte Staaten

This is a very great game! ^_^

Nice

Parmesear on

Vereinigte Staaten

Cool puzzles, and I can yeet the default calculator app now.

Great game

Wizardboy24 on

Vereinigte Staaten

Enjoying it, but the graph to wolfram alpha function doesn’t seem to work. I love the puzzles though.

I like this

Pelecan boy on

Vereinigte Staaten

I like math

Great for math lovers!

Badger0918 on

Vereinigte Staaten

Really fun to sleuth for the answers and some levels are quite tricky!!! The built in calculator (when you press and hold on the display area )needs some work and button responsiveness isn’t always the best.

Very clever

T. Titzer on

Vereinigte Staaten

This game is infinitely clever and perfectly scratches that itch if you are looking for challenging math riddles. Most games like this do not scale the difficulty well, but this one manages to give you more and more tricky situations without feeling unfair. I greatly enjoy it and would recommend to anyone who enjoys math riddles or puzzles.

Great concept and awesome game

Kendall101207 on

Vereinigte Staaten

It’s really good for passing time and rarely has adds.

This can basically replace school tbh

PorcelainGrin on

Vereinigte Staaten

Easily more fun, challenging, and educational than any math class I've been in. I'm getting ready to go back to school and this math game has been helping me a ton. The sheer joy of figuring out a pattern is just so good. And it forced me to look up math concepts I forgot about so now I remember factorials and base conversions...and some other stuff I may have never learned. Being able to buy a game outright with no ads or "energy" is also a real breath of fresh air. More games like this please.

Great game but…

JustS0meOne on

Vereinigte Staaten

Don’t get me wrong the game is great, it’s just that there’s unfortunately an exploit I accidentally discovered that allows you to bypass any level. It involves plugging in one attempt, then using the calculator function you get from holding the screen type in an equation that results in 666. Due to the game plugging the answer you get from the calculator function into the puzzle calculator and you had already previously typed out an attempt, the answer gets replaced with 666 allowing the player to click the equals sign and pass the level. Again this is a great game, and I wanted to bring this issue to the developer’s attention.

Extremely clever and fun

Hidhhdhfbvgvbdh on

Vereinigte Staaten

This game is a brilliant mix of code-breaking and practicing your mental math. The levels are very creative and well designed, and rarely do you feel lost and without direction in a given level with many of the built in tools that can help you(the graph is a life saver). Can’t recommend it enough, try it and see how far you can get! You’re sure to be challenged.

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