The Competition is on:

The world's encryption standards stand strong—for now. But quantum computing is advancing, and we need to know: how close are we to breaking elliptic curve cryptography (ECC)?

Join the QDay Prize

Think you've got what it takes? Step up. Sign up. Join the Prize.

How to Enter & Compete:

  • 1.

    Register - Sign up and agree to the T&Cs.

  • 2.

    Run Shor's Algorithm - Use a quantum computer to crack the largest ECC you can.

  • 3.

    Prove It - Submit your full logs, circuit details, and validation data.

  • 4.

    Track Progress - See how you measure up on the leaderboard.

The QDay Prize is organized and run by Project Eleven (P11).