Give your readers, students or members a new crypto puzzle every day. Copy one line of HTML into your page and the
game appears, with a new round every day at 00:00 UTC. Free, for as long as you like.
What you get, and what you don’t
Free. No account, no key, no fee, and nothing to sign.
No ads, ever. Nothing in the game sells to your visitors.
Nothing tracked about your visitors. Their progress stays in their own browser. We count how many rounds are
played and which sites show a game, never who played.
Teaching, not advice. Every word comes from the Cryptominium crypto library, with its source; every scam card
shows what gave it away. Nothing tells anyone to buy or sell.
Credit stays on. The game carries a small “from Cryptominium” line. That is the only thing we ask.
Cryptle: guess the crypto word
Six tries to guess today’s crypto word, then what it means in plain words. Good for any reader, from first-timers up.
Scam or Legit?: spot the scam
Five real-looking messages, websites and wallet pop-ups a day. Call each one, then see the tell. Made for anyone who
looks after people who are new to crypto.
Where it works
WordPress: add a Custom HTML block and paste the line.
Squarespace, Wix, Webflow, Ghost: an Embed or Code block takes it as it is.
Notion, Google Sites and most course platforms: paste the address inside the quotes after
src= into their embed box.
Too tall or too short? Change height="720" to suit your page.
Showing it somewhere, or want a game we do not have yet?
Tell us. We would like to know.
The games come from Cryptominium. What the games keep, and what
they never do: privacy.