What are the available winning hands in Wahjong?
Here's the list of recognised fan/tai/points/hand in Wahjong.
Singapore Rules
0 Coward (鸡胡)
13 Heaven's Hand (天胡)
13 Earth Hand (地胡)
13 Thirteen Terminals (十三么)
2 All Pong (碰碰胡)
1 All Chow (小平胡)
4 Sequence Hand / Ping Hu (平胡)
6 Pure Honors (字一色)
4 Pure Suit (清一色)
2 Mixed Suit (混一色)
10 Big 3 Dragons (大三元)
3 Little 3 Dragons (小三元)
13 Big 4 Winds (大四喜)
4 Little 4 Winds (小四喜)
1 Pong of Dragon
1 Chance Wind
1 Chance Round
1 Rob Kong (抢杠)
1 Self Draw (自摸)
1 Clear Front
1 No Flower
1 Own Flower
1 Flower Set
1 Animal
The rules generally follow those found in
http://en.wikipedia.org/wiki/Singaporean_Mahjong_scoring_rules but not
in its entirety. You will see that some rules are not implemented, such
as the live tile discard scenarios.
Hong Kong Rules
0 Coward (鸡胡)
6 Heaven's Hand (天胡)
6 Earth Hand (地胡)
13 Thirteen Terminals (十三么)
13 Hidden Treasures (四暗刻)
13 Seven Consecutive Pairs
3 Seven Pairs (七对子)
13 Nine Gates (九蓮寶燈)
13 Pure Terminals
3 All Pong (碰碰胡)
1 All Chow (小平胡)
4 Sequence Hand / Ping Hu (平胡)
8 Pure Honors (字一色)
6 Pure Suit (清一色)
3 Mixed Suit (混一色)
6 Big 3 Dragons (大三元)
4 Little 3 Dragons (小三元)
9 Big 4 Winds (大四喜)
6 Little 4 Winds (小四喜)
1 Pong of Dragon
1 Chance Wind
1 Chance Round
1 Rob Kong (抢杠)
1 Self Draw (自摸)
1 Clear Front
1 No Flower
1 Own Flower
1 Flower Set
What is the maximum points one can score in a match?
The maximum points/tai/fan/hand is capped at 15.
Does Wahjong follow Singapore, Hong Kong, Taiwan or China mahjong
rules?
Wahjong generally implements rules from Singapore and Hong Kong
Mahjong, depending on the mode chosen, but not in its entirety as there
are minute differences between everyone's rules.
What happens when a player leaves the match halfway?
The player gets a gold/experience penalty, and automatically discards
tiles that he draws in subsequent rounds.