CoTerminalApps contains color-terminal games that run on OS-X and Gnu/Linux, but can also be rebuilt to run on any OS capable of installing both the GNAT GPL Ada compiler and the GNATColl library.
There are currently ten kid-friendly apps, Pacman and 9 puzzle games, that use ascii characters only:
* CoTerminalRush (crush.adb)
* BlockSlider (bslid.adb)
* HoleInOne,HoleInOne+4, Nine (Grabarchuk)
* Dirty Dozen
And now the more difficult puzzles have an embedded AutoSolver to help you single step toward a solution.
OS-X or GnuLinux with GNAT GPL 2016 installed. Should also work on MSWindows with GNAT installed.