Test your BIP39 word recognition skills!
You'll be shown a word and have 5 seconds to decide:
Is this a BIP39 word?
BIP39 words are from the standardized list used for Bitcoin seed phrases.
Your best score and longest streak are saved locally in your browser!
💡 Pro Tip: The faster you answer correctly, the more points you earn! But accuracy matters too - wrong answers cost you time-based points.
one@satoshi.si
bc1q2ytw4gwrkw5jg6ekutcwrgw8x5nlkahyk54l5e
We don't really give a damn about cookies. But some settings, like our fancy currency rates converter, store your preferences so you don't have to waste time setting things up every damn time you visit.
But seriously, we don't track you, we don't sell your data, and we definitely don't care about what you're doing online (unless you're baking actual cookies, in which case, send some our way digitally in sats. ⚡)
If you're cool with us making your life a little bit easier, click the button below. If not, hey, that's cool too. Just remember! stay humble and stack sats.