Free Shisen Sho

Ad-free, open-source ShisenSho game. Does not use any extra permissions on your android device, does not display any ads :-) This is basically a fork of the already existing excellent implementation from "proofofconcept" which is available at: https://play.google.com/store/apps/details?id=org.proofofconcept.shisensho Additions: - adapted layout for big screens (e.g. tablets) - persistent settings - highscores - using github instead of dropbox ;-) For Franz, Veit and Doro.