Natural and smooth gaming state is the most concealed. ...

A kong is formed by four identical tiles of the same type. ...

Winning by claiming others’ discard is the most common way. ...

Intermediate learners enjoy strategic confrontation fun. ...

Moderate gaming cultivates patience and observation ability. ...

Long-term stable winning rate is the true level proof. ...

A pair refers to two identical tiles as the eye of the hand. ...

Integrate all discards to deduce tile remaining probability. ...

Professional players abide by unified competition rules. ...

Exposed hands are easier to form with lower scores. ...