Competitive skill challenges, powered by Nimiq.
Don’t just play. Prove it.
OPERATOR is a skill-based competitive platform where scores are cryptographically authenticated and server-verified.
Nimiq provides portable player identity — no passwords, no seed phrases, no trusted client scores.
Live demo: operator-nimiq.vercel.app
A fast, browser + Nimiq Pay skill platform featuring short competitive challenges testing memory, timing, sequence recognition, and precision.
Players can:
- Connect a Nimiq wallet for verified ranked runs
- Compete on daily challenges and leaderboards
- Challenge friends with the same seeded puzzle
Seven verified competitive games power the daily rotation: NIM Reaction, NIM Color, NIM Whack, NIM Flight, NIM Pop, NIM Memory, and NIM Stack — deterministic seeded puzzles with server replay validators.
Nimiq is not a decorative wallet button.
- Wallet signature creates a verified operator identity
- Server binds every ranked run to that identity
- Same identity powers leaderboards, achievements, and future rewards
- Works with both Nimiq Hub and Nimiq Pay Mini App
Gameplay stays off-chain for speed. Only verified results and qualified rewards touch the chain.
1. Connect Nimiq wallet → sign one login nonce
2. Server verifies signature and creates secure session
3. Server issues unique Run ID + deterministic seed
4. Player submits input events (not a score)
5. Server replays the events against the seed
6. Only the server-calculated score is accepted
The client never submits a score. Each run is bound to the authenticated operator, consumed once, and recomputed from recorded events — altered or reused submissions are rejected.
- Open the live demo: guest onboarding strip, Daily Operation countdown, and today's featured game.
- Play as Guest, then connect a Nimiq wallet and finish one ranked Daily Operation run.
- Watch
SUBMITTING REPLAY→VERIFIED RESULT, then Copy Proof from the Proof Card. - Open Rankings/Profile: Verified badge/title, streak bonus, rating/XP, placement, and Operator of the Week.
- Replay the same run or alter events — the API consumes each run once, recomputes from events, and rejects invalid or reused submissions.
- Verified Operator badge/title unlock only after wallet-signed ranked runs.
- Every verified run returns a shareable Proof Card (
proofText+proofCode) with copy support on the result screen. - Daily streaks award bonus XP (3/7/14/30-day tiers), visible before and after Daily Operation runs.
- Operator of the Week spotlight ranks the last 7 days of verified runs.
- Friend challenge honor stakes (
stakeLabel) stay off-chain and settle socially.