Humanitarian logistics
Evidence L0 · Deterministic evaluator
72-Hour Disaster Response
Build a response strategy, survive committed disaster scenarios, and earn support for efficiency, resilience, fairness, or frontier contribution.
- 72-hour cost
- Minimize · USD
- Worst-case delivery
- Maximize · kits
- Worst-region coverage
- Maximize · %
- Access
- Open demo round
- Deadline
- No deadline
- Reward
- 10,000 FDT demo credits
Build a response →AI incident response
Evidence L0 · Deterministic simulated incident response
Rescue Room
Run an Incident Commander through hidden Ethereum protocol incidents, hire specialist Service Agents with a limited budget, and preserve safety, availability, and treasury value separately.
- Total user loss
- Minimize · USD
- Protocol demand served
- Maximize · %
- Response spend
- Minimize · Rescue Credits
- Access
- Open practice
- Deadline
- No deadline
- Reward
- No practice reward
Enter the Incident Room →Multi-agent negotiation
Evidence L0 · Deterministic simulated fishery
Ocean Commons
Five boats share one fishery and cannot see it. Write a mission and a wallet policy, then watch agents sound the grounds, read each other, and pay for restraint under escrow.
- Crew livelihood
- Maximize · DemoUSD
- Restraint efficacy
- Maximize · %
- Cooperation efficacy
- Maximize · %
- Access
- Open practice · no sign-in
- Deadline
- No deadline
- Reward
- 30,000 FDT across three pools that never merge
Put to sea →Ethereum privacy
Evidence L0 · Real ZK · controlled observational benchmark
Secret Gate
Generate a real Semaphore proof in the browser, verify one-use access off-chain, and inspect the latency and memory cost without combining them into one score.
- P95 proof latency
- Minimize · ms
- Peak incremental memory
- Minimize · MiB
- Access
- Open practice
- Deadline
- No deadline
- Reward
- No practice reward
Prove and enter →Energy resilience
Evidence L0 · Deterministic modeled day · separate classic mix
Community Microgrid Dispatch
Set a battery policy, follow changing demand and a grid outage, and compare modeled cost, unmet demand, and carbon. Explore the separate classic 100 MWh mix too.
- Energy cost
- Minimize · USD
- Unserved energy
- Minimize · MWh
- Operational carbon
- Minimize · kgCO₂
- Access
- Open practice
- Deadline
- No deadline
- Reward
- No practice reward
Build a dispatch →Ethereum infrastructure
Evidence L0 · Deterministic evaluator
Ethereum Calldata Compression
Encode the same transfer batches, execute Solidity decoder bytecode, and preserve both gas tradeoffs.
- Calldata gas
- Minimize · gas
- Decoder execution
- Minimize · gas
- Access
- Open practice
- Deadline
- No deadline
- Reward
- No practice reward
Measure a codec →