New Player
0-0GO!
Cloudflare development build · Phase 4
Registered leagues and tournaments — now on Cloudflare.
Ladders, random partners, fixed partners, one-day events and multi-day tournaments now run directly against D1 alongside the White Board.
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.
Migration Progress
1 · FoundationWorker + D1
2 · PlayersPrivate links
3 · White BoardTournament scoring
4 · LeaguesAll registered formats
5 · Open PlayData migration + mirror