brain-games-df (npm): [![Maintainability](https://api.codeclimate.com/v1/badges/544f4e3b7d912745630e/maintainability)](https://codeclimate.com/github/DmitryForsilov/brain-games/maintainability) ![](https://github.com/DmitryForsilov/brain-games/workflows/Node%20CI/badge.svg)
Keywords: logic|games|math|eslint|inquirer|javascript|readline-sync