National Mah Jongg League 2020 Standard Size Card Mah Jongg Card 4 Pack

The one and only National Mah Jongg League official Hands and Rules Scorecard. To be released on April 20th. Now in its 83rd year, the National Mah Jongg League is the central authority on mahjong rules and scoring in the United States. For American mahjong players getting the new mahjong scorecard is a yearly ritual that keeps the game fresh. If you play mahjong with American rules, this is the one and only scorecard to have.