Curiosity PDF -Revised EMA Riichi rules are ready. The rules will come into effect on April 1, Motivation for the rule changes is to be in line with modern. The Riichi Competition Rules (RCR) of the European Mahjong Association (EMA ) are used for many Japanese Mahjong tournaments. It reuses some text from the EMA Riichi rule […] Read More » Buy Boundary-Layer Theory on ✓ FREE SHIPPING on qualified orders. Buy B
