This reference sheet outlines the rules/scoring options being used by the USPML until our official rules are drafted. The sheet contains some particular rule guidelines, a yaku reference and tables to be used for scoring. This is version 1.3 of the reference and will be superseded by either later versions of this document or an official rule document in the future.
v2.2 - Added tile reference, corrected error in definition of Imperial Jade
v1.3 - Added Kuikae rule, scoring table formatting and content fixes
v1.2 - Typos and minor scoring table formatting fixes
v1.1 - Added scoring information for Limit Hands to the scoring table