Special rules: Seoul, Busan and Back-Do - with some more fixes.
Seoul/Busan station with taeguk mark
Yut-nori traditional Korean board game.
You can play against Android, however playing with a friend is more fun.
To play with a friend you need to connect the two youtnori's, then each of you
plays on his/her Android.
See the help for further details.
Yutnori on Wikipedia: https://en.wikipedia.org/wiki/Yut
Korean translation by Kyung-Mi Lim.