Interactive examples · no account needed
Six real decisions, solved in front of you.
Every example uses reproducible sample data and shows the inputs, rules, alternatives and checks — small enough to verify on paper. No account required. Change an input and watch the answer move.
Worked samples, not customer data. Real recommendations are generated from your own inputs.
Routing — Stops, fleets, time windows, capacities, depots, pickup and delivery.
“One van, five drop-offs, back to the depot. The stops sit on a city grid — A(2,4), B(5,1), C(6,5), D(1,7), E(8,3), depot at (0,0) — and driving distance is the grid distance in km. Which order is shortest?”
- Reading
- Checking
- Computing
- Verifying
- Ready
The answer
The shortest round possible — all 120 stop orders were measured, and none beats 32 km.
- Drive Depot → A → D → C → E → B → Depot
- Legs: 6 + 4 + 7 + 4 + 5 + 6 = 32 km
- Longest leg: D → C at 7 km
Driving the stops in list order (A, B, C, D, E): 46 km — 14 km longer.
Add a sixth stop at (4,8) and the best round grows only 2 km, to 34 km.
Your turn
Now do this with your data
These six fit on a napkin. Yours have hundreds of stops, shifts, and line items — and the loop that solved these handles those too.