Cryptominium Daily

Crypto, three minutes every morning

A free email at 7:00 CT: today’s puzzle, a scam to spot, a word worth knowing, a quiz question and what moved. Built from Cryptominium’s own games and library. No advice, no tips, nothing to buy to read it.

We send one email to confirm, then one each morning. Your address is used for nothing else and given to nobody. One click stops it. What we keep.

The latest issue · Saturday 31 October

Today's puzzle

Today's Cryptle and Scam or Legit? are live

Guess the crypto word in six tries, then spot which of five messages, sites and offers are scams. About three minutes, no sign-up.

Play today's →

Scam to spot

Yesterday's sneakiest card: a website

It was a scam. The real one is ic3.gov. This one ends in .com, with "gov" squeezed into the name. Fake versions of the FBI's own complaint site exist.

Try today's five →

Yesterday's word

One of yesterday's words was LEVERAGE

Leverage is trading with borrowed money so a position is larger than the funds you put up.

Today's word →

Word of the day

What is fully diluted valuation?

Fully diluted valuation (FDV) is a token's current price multiplied by its maximum or total supply, including units that are locked or not yet created. It shows what the market cap would be if every token existed and traded at today's price.

Read it in full →

Quiz of the day

What kind of business was FTX, which collapsed in November 2022?

A) A US state bank B) A hardware wallet maker C) A crypto exchange D) A bitcoin mining company

Yesterday's question: You change one character of a digitally signed message. What happens when the signature is checked? The answer was B) The check fails.

Answer it in the arena →

What moved

Bitway (BTW) fell 22.1% in 24 hours

The biggest move among the 100 largest coins, as the market data stood at 03:20 CT on 31 October. Its page shows what it does, who runs it and what selling it costs.

See Bitway →