extraplot.

Contact

Contact Extraplot

One inbox, read by the person who runs the site. Data corrections are the most useful thing you can send — followed closely by bugs and accessibility problems.

The email address is hello@extraplot.cloud. There is no contact form, because there is no backend to process one — which is also why the site has no accounts and keeps the game in your browser.

What to send

ReasonInclude this
Data correctionThe day, the chart title, the value you think is wrong, the source you were expecting, and a link to that source.
Bug reportWhat happened, what you expected, your browser and device, and the URL you were on.
Accessibility problemThe page, what you were using (screen reader, keyboard, zoom level) and where it broke.
Chart suggestionThe topic, the public dataset with a link, and why the hidden years would be interesting.
Press or collaborationWhat you are working on and what you need. Keep it short.

How we handle it

Everything is read by a human, usually within a few days. Data corrections get priority: if a number is genuinely wrong, the chart is fixed or pulled. Bug reports are grouped and fixed in batches. Chart suggestions are added to a long list and only used when the data is public, verifiable and has a cut-off that makes a good question.

Please do not send personal information you do not want in an inbox. The site does not need it, and neither does the email thread.

What we cannot help with

  • Game hints, spoilers or the answer to today's bold call — the game tells you at reveal.
  • Account problems — there are no accounts.
  • Subscription refunds — there are no subscriptions.
  • Requests to remove data — the charts use public records; corrections go to the original source and to us.

Or just play.

Five charts a day, free, no sign-up. The best way to find bugs is to draw on them.