BuildSize LOpenExample project · Fictional nonprofit
Build the pickup planner
Propose a feasible pickup plan and redo it when someone cancels.
What you do
- 01Model the constraints as data.
- 02Propose a plan that respects the hard constraints.
- 03Redo it after a cancellation, explaining each change.
What you learn doing this
How to orchestrate several agents in parallel (one builds, one tests, one reviews) without blowing the budget.
What credit it gives
Your reviewed contribution record. If it's your first on this project, its badge too.
Technique you show: Orchestrating agents in parallel with tests.
Accepted when
- Never breaks a hard constraint.
- Collects more food than the simple rule, and says how much.
- Each assignment comes with its explanation.
You deliver
Code with tests and a short results report.
Who reviews
Code and results review by someone on the team, comparing on the same scenarios against the reference rule from the 2026 challenge.