https://asciinema.org/a/5IIC926QRr8w93AnOCsFn1iNk --- game Check parity number
https://asciinema.org/a/i049Mu1aDZ0aZCzBVaf3VXjyZ --- game Calculator
https://asciinema.org/a/NLxt9L9fqXoZc623cgj8gT1Gn --- game greatest common divisor
https://asciinema.org/a/On6qnVop4tIBxmOTq7TlF8xrt --- game Progression
https://asciinema.org/a/t95cEunn9hs21FJEWDJ2rN9EY --- game Prime