Chinese Mahjong (MCR) Basics

mcrrule

MCR (Mahjong Competition Rules) is widely used in mainland China tournaments. Da san yuan (big three dragons) is a famous high-scoring pattern:

Edit in hand generator →View pattern page →Open storyboard →

Edit in hand generator →View pattern page →Open storyboard →

Try the step-by-step storyboard template. Next: MCR scoring basics.

Try this example hand in the generator — edit tiles and export PNG.

Try this hand yourself →View pattern