Used by universities. Early access available.
AI is eating traditional roles.
Quantum is where real scarcity is.
Build quantum circuits. Get ranked against your peers. Earn a credential employers actually act on.
journeymanLive Challenge
Grover's Algorithm
Implement a 2-qubit Grover search to find the marked state |11⟩.
journeyman
450
Gate limit: 12XP: 450
Leaderboard
Live
1q_elena
9,84798.2%
2nakamura_h
9,63196.5%
3circuit_kai
9,48895.1%
4priya.qc
9,21093.7%
5wave_fn
8,95591.4%
6quantum_ash
8,61290.5%
7entangle_j
8,42789.7%
8phasebyte
8,19088.9%
9qubit_ryan
8,03588.2%
10stabilizer_sam
7,90187.6%
How you build your quantum career
Real Challenges
Progressive problems with real constraints. Your circuit is executed and scored on correctness and efficiency.
Closed BetaGet Ranked
Live leaderboard shows exactly how you stack up. Your rank is verifiable proof you can solve hard problems others can't.
Live NowEarn Credentials
Verified medals tied to your actual performance. A portable credential employers trust, not just a certificate.
Coming SoonYou'll be ranked against the best.
Every challenge is scored the same way for everyone. No shortcuts. No curve. Your rank is your signal to employers that you're in the top tier.
Objective RankingVerifiable ProofEmployer Recognized