Post a puzzle

Three steps to go live.

Paste your target, set budget and range, sign with your wallet. No account.

What are you cracking?

This is the public key we'll try to recover. It stays in your browser until you submit.

Public key

Never paste a seed phrase or private key.

Search range 2^48

Estimated coverage: —

At current swarm speed: —

USDC budget (micro-units)

Minimum 10 USDC on Base.

Refund window Refund if not cracked in 24h Run until budget spent

Connect your wallet to post.