Tonight
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Standings
May the Mahjong gods be in your favour.
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Your name and 6-digit Member PIN. Works on any phone.
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Admin Desk
1 · Before the event
Schedule an event
Roster & event PIN
Trial hands are real scores. Void them before official play.
Initial seating
Four distinct seats per table.
2 · During the event
Tables pause at Half-time. Advance all tables to round 3 together: East/South cross tables, West/North swap within a table, HKTW streaks reset.
Table scorekeeper / shared phone
Shared phone: one scorekeeper records hands and another player approves in person, without a second PIN.
HKTW dealer & automatic scoring
Dealer order: East → South → West → North. After the Half-time swap, review the dealer and keep the streak. Reset is a fresh start; recorded points stay.
Floaters & substitutions
Resolve pending hands first. Clear an outgoing player's seat before seating a substitute.
Add a floater
Quick substitution
Hands & confirmations
3 · After the event
Play Points / attendance awards
+1 attendance (automatic), +1 on time, +1 best potluck, +1 best dressed. The host earns no attendance or on-time PP.
Publish nightly LP
Once all hands are resolved, rank each league by your house rules (1st 4 LP … 4th 1 LP; “No result” for absent members). Ties need your decision.
Close event
Closing is immediate: pending hands expire, the event PIN and sessions stop working, and scores become read-only.
Backup & restore
Download all LDM data as one file after every event. Restoring replaces everything on this server; the current data is saved first.
Play for Fun
Start a game
Join on your own phone
Ask a player for the game code, then choose your seat. Use the same code to share one game, rather than starting separate games.
Your saved games
Scores sync automatically while this game is open.
Tap the winner’s name to enter a hand.
Players / substitutions
Add a player, then swap them into a seat. Everyone keeps their own GP. Returning players keep their previous scores.
Resolve pending hands first. Substitutions clear streaks involving the replaced player; the dealer seat and bonus continue.
Stats
History
Play for fun
Casual scorekeeper. No account needed, and it never counts toward standings.
Guest games stay on this browser for 30 days.
Admin Override
The original remains in history. A confirmed replacement updates standings immediately.
Score Sheet & House Rules
Player Stats
Confirmed records only. Wins include self-draws. Losses count hands where a player paid; discard losses count Direct wins paid. Bonuses and penalties are separate. Names use first name + last initial. Internal scores stay linked to member IDs.
Past & upcoming events
Season
Best 8 nights count. Leagues are separate.