What is the joker used for in Mahjong?

What is the joker used for in Mahjong? Jokers can be used as a wildcard to complete any Pung, Kong, Quint or Sextet only. A Pung, Kong, Quint or Sextet may be composed of all Jokers! Thus it can’t be used to replace a single tile or to complete a pair. 2.

Jokers can be used as a wildcard to complete any Pung, Kong, Quint or Sextet only. A Pung, Kong, Quint or Sextet may be composed of all Jokers! Thus it can’t be used to replace a single tile or to complete a pair. 2.