Mahjong variant comparisons
Riichi, MCR, Hong Kong, and Taiwanese — all four are called mahjong, but they barely play the same game. These side-by-side comparisons break down hand structure, scoring math, signature mechanics, and when to pick each one.
All six variant pairings
Riichi and MCR are the two most precise competitive mahjong rulesets — Riichi dominates Japan and online play, MCR is the international tournament sta…
Hong Kong (Cantonese / 港麻) and MCR (Chinese Official / 国标) are both Chinese-origin mahjong variants — but they could hardly score more differently. HK…
Hong Kong and Taiwanese are both casual home-table variants — but they evolved on different islands with different rules. The biggest difference: Taiw…
Riichi and Hong Kong are the two most popular casual mahjong variants in the world — Riichi via Japanese culture export (anime, online apps), Hong Kon…
Riichi and Taiwanese diverge on the most fundamental level: they don't even use the same hand size. Riichi is 14 tiles (4 melds + pair), Taiwanese is …
MCR is the international tournament code; Taiwanese is the family-table tradition of Taiwan. Both are Chinese-origin, both use chow/pung/kong melds — …
Both Sichuan (血战麻将) and MCR (国标) are Chinese mahjong variants — but they hail from opposite ends of the spectrum. Sichuan is the variant 100 million m…
Sichuan and Hong Kong are both casual Chinese mahjong variants with exponential scoring — they look similar at first glance. The real differences are …
Sichuan and Taiwanese sit at opposite ends of casual Chinese mahjong. Sichuan strips the game down: no honors, no chi calls, smaller hand, fast rounds…
Riichi and Sichuan represent two extremes of mahjong design. Riichi adds depth: fu calculation, riichi declarations, dora, ippatsu, ura dora. Sichuan …