Vol. I — No. 35

ERSTWHILE

Price $10,000

2026

Two mailboxes, on purpose

Contact the daily investing game guide

Write to [email protected] about anything published on this site. For a receipt, a sign-in, or a Supporter charge on the daily investing game, use the address printed on erstwhile.io: [email protected].

Illustrated newspaper desk with a cream certificate, ten chips, and a green year stamp for the daily investing game
A cream certificate of speculation with a green double border and a burgundy stamp, no puzzle answer shown

What to include

Send the page path, the sentence you think is wrong, and the public URL that contradicts it. A screenshot of a public page helps. A screenshot of today’s unrevealed puzzle does not: I will not post holdings or a hidden year, so please don’t send those as the correction.

I read corrections against the same sources listed at the bottom of the page. If you are the person who makes the game and you want a line changed, say so in the mail. I still need a public page I can cite.

What this mailbox is not

It does not sell Supporter plans, reset a streak, or restore a Google sign-in. Those sit with the game. It also does not take guest posts that exist to drop a link. A useful note names a fact and a source.

Questions

How fast is a reply?

There is no published service level. Editorial mail is read by the person who updates the pages. A game outage is faster through [email protected].

Keep reading

Sources