Why Nostr? What is Njump?
2025-04-05 17:44:18

Felix on Nostr: is really good. > "A free, fun platform for learning modern cryptography"

https://cryptohack.org/ is really good.
> "A free, fun platform for learning modern cryptography"
Author Public Key
npub1z9n5ktfjrlpyywds9t7ljekr9cm9jjnzs27h702te5fy8p2c4dgs5zvycf