[_asciinema brain-even_](https://asciinema.org/a/hQ4t8VlGzT186GsioJzSDUoSo)

[_asciinema brain-calc_](https://asciinema.org/a/lzaUXbTzukCABNaOGmKCXeY6d)

[_asciinema brain-gcd_](https://asciinema.org/a/yKzRGd6HYn69FiU6LJO1fY0k0)

[_asciinema brain-progression_](https://asciinema.org/a/Nq7UXm9iJSsStZnDxnZPGPEHv)

[_asciinema brain-prime_](https://asciinema.org/a/3JRZDclTzWRlMiuEsta2BgFf3)

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[![Maintainability](https://api.codeclimate.com/v1/badges/aec556157bbec3e78c40/maintainability)](https://codeclimate.com/github/nikkstchv/project-lvl1-s454/maintainability)

[![Test Coverage](https://api.codeclimate.com/v1/badges/a99a88d28ad37a79dbf6/test_coverage)](https://codeclimate.com/github/nikkstchv/project-lvl1-s454/maintainability)