Bagels

## Description

_Bagels_ is a mastermind game where the player must guess the computer’s
code. Codes consists of three numbers. After each guess of the player, the
computer answers fermi (one digit is at the right position), pico (one digit
is in the code, but on a different position) or bagels (none of the digits are
correct). The goal is to guess the number in as few tries as possible, so
players must use the answers to infer the right code.