🕹️ New release: Lunar Lander Beyond

The Number Devil: A Mathematical Adventure

Moby ID: 28203

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Windows screenshots

thumbnail — Signing in

thumbnail — Robert meets the Devil for the first time

thumbnail — Your first math problem - if it's too hard, let Robert do it!

thumbnail — You even have an on-screen calculator

thumbnail — Uh oh, guessing at an answer makes him mad!

thumbnail — Guess how many rabbits...er, Roberts?

thumbnail — The second night

thumbnail — Discovering zero...

thumbnail — The story before the Teplotaxl game

thumbnail — Uncovering the Teplotaxl treasure

thumbnail — The third night

thumbnail — "Prima Donna" numbers

thumbnail — The prime-number game

thumbnail — Tetris!

thumbnail — The Rabbit Clock...a discussion of Fibonacci numbers.

thumbnail — Access a special sequence in the number pyramid and this is what you get!

thumbnail — Pacman! Except it's the hated math teacher and his ever-present pretzels...

thumbnail — The pyramid treasure

thumbnail — Robert's classroom

thumbnail — The indestructible arrow/infinite numbers game

thumbnail — This is about pentagrams - is this controversial, or what!

thumbnail — The sleigh ride

thumbnail — The score screen

thumbnail — Table of Contents, Night 4

thumbnail — Seek and Ye Shall Find!

thumbnail — A timed road race on the eighth night

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