Brain Games is a set of five console games based on popular mobile brain training apps. Each game asks questions that need to be answered correctly. After three correct answers, the game is considered to be completed. Wrong answers end the game and offer to play it again. Games:

• Brain-calc Arithmetic expressions to be evaluated.
• Brain-progression. Search for missing numbers in a sequence of numbers.
• Brain-evenDefinition of an even number.
• Brain-gcdFinding the Greatest Common Divisor.
• Brain-primeDefinition of a prime number.

Hexlet tests and linter status:

Demonstration videos:

Brain-even

Brain-calc

Brain-prime

Brain-progression

Brain-divisor

System requirements:

Node.js ^13.0

How to install

npm install -g @hexlet/code

npm link

Then, you can run any game by it's name. Let's see demonstration videos.