tuxtype binary package in Ubuntu Lunar s390x

 TuxTyping is an educational typing tutorial game starring
 Tux, the Linux Penguin. The player guides Tux to eat fish
 which are falling from the top of the screen. Each fish has a
 letter written on it. When the player presses the
 corresponding key, Tux will position himself to eat the fish.
 The game is intended for children learning to type, though it
 does have higher difficulty levels which even experienced
 typists may find challenging.

Source package