Hexlet tests and linter status:

Welcome to brain games! This 5 games developed for training your brain with simple mathematical examples. Try to solve it or just answer "yes" or "no" as fast as possible!

For install games use 'make package-install'.

For run games use one of the commands:

• "brain-calc"
• "brain-even"
• "brain-gcd"
• "brain-prime"
• "brain-progression"

Brain-even gameplay

To win you need to answer correctly (print 'yes' or 'no') at 3 questions - guess is the showed number even or not.

Brain-calc gameplay

To win you need to answer correctly (print the result) at 3 questions - guess the result of the showed calculation.

Brain-gcd gameplay

To win you need to answer correctly (print a number) at 3 questions - find the greatest common divisor (gcd) of two showed numbers.

Brain-progression gameplay

To win you need to answer correctly (print a number) at 3 questions - guess the hidden number in the showed progression.

Brain-prime gameplay

To win you need to answer correctly (print 'yes' or 'no') at 3 questions - guess is the showed number prime or not.