New Player
0-0GO!
Cloudflare development build · Phase 5
Open Play joins the Cloudflare version.
White Board, leagues, tournaments and now Open Play all run directly against D1 on the development site.
DEV
Development
Separate from production
Everything on this site uses the Cloudflare development database. The live Google Sheet and Apps Script app are untouched.
Returning Player
Get My Private Link
My 0-0-Go!
Not logged in
Register or open your private link to use the Cloudflare White Board.
Signed in
Player
Quick Tournament
Create a White Board Tournament
My Quick Tournaments
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Player Profile
Edit My Profile
Leagues & Events
Sign in with your private link
Registered-player leagues and tournaments use your 0-0-Go! player profile.
Join
Join a League/Event
Create
Create a League/Event
Ladder, random partners, fixed partners, one-day or multi-day.
My Registered Leagues & Events
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Public
Recent Public Leagues & Events
Open this tab to load public leagues.
Open Play
Sign in with your private link
Open Play uses your 0-0-Go! player profile for check-in, scoring and fair rotation.
Join
Join Open Play
Admin
Start Open Play
Create a session, share the code, then make rounds as players arrive.
My Open Play Sessions
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Migration Progress
1 · FoundationWorker + D1
2 · PlayersPrivate links
3 · White BoardTournament scoring
4 · LeaguesRegistered formats
5 · Open PlayRotation + scoring