[Variation] Minimum Points (in variations units) [Hong Kong] 3f [HK New] 5f [CO] 8 [Classical] 3f [Japanese] 1y [Korean] 2p [Taiwan] 7/10t [Three player mahjong J/K] 3+ [American] Varies [Malaysia/Singapore] 
2u
Y e s
S i m p l e
W i n n e r
N o
2 u