Observed arrival · 2026-10-19
Mahjong, one short lesson at a time
Free, step-by-step lessons for American and Hong Kong mahjong, with puzzles and games against computer players.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- New American and Hong Kong mahjong players
- Worth noticing
- American play uses the site's own House Card, and players can enter a group's card for games.
Field notes
The American course covers the Charleston, calling tiles, jokers, and declaring mahjong; the Hong Kong track includes kongs, special hands, and faan scoring. Practice options include tile drills, endgame practice, and a mode for deciding what to throw away. The site also offers printable sheets and a glossary, and discloses that it is not affiliated with a mahjong league.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue