How do I simulate a delivery map?

Open this page and use the live Graph Coloring tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.

Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.

Can I use my own numbers?

Absolutely — every input is adjustable, and with data import you can drive a delivery map from your own measurements.

Use case · powered by Graph Coloring

Graph Coloring for a delivery map

Simulate a delivery map live in your browser. This runs the real Graph Coloring solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

For:Students Researchers Educators Engineers Hobbyists & Makers K-12 Students First Responders

Graph ColoringLive

the chromatic number

Controls

Presets

Nodes

Graph coloring assigns colors to nodes so that no edge connects two of the same color, using as few colors as possible. The greedy algorithm colors nodes in order, picking the lowest color not used by a neighbor. It models scheduling exams, assigning radio frequencies, and register allocation in compilers — all cases where conflicting items must be separated.

▶ Run in Python

Data Inspector

Nodes10

Colors used0

Methodgreedy

Governing equation

c (u) \neq = c (v) \forall (u, v) \in E, χ (G) \leq 0

Reading this result: Two colors suffice here, which means the graph has no odd cycle — it is bipartite, the easiest case to schedule with zero conflicts.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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About this simulation

The full Graph Coloring tool models a delivery map with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.

More you can do with Graph Coloring

Graph Coloring for a road network Graph Coloring for a social graph Graph Coloring for a subway map Graph Coloring for a supply network Graph Coloring for a flight network Graph Coloring for a power grid Graph Coloring for a computer network Graph Coloring for a citation graph

Other ways to simulate a delivery map

Shortest Path for a delivery map Spanning Tree for a delivery map Small-World Network for a delivery map PageRank for a delivery map Bipartite Matching for a delivery map Network Centrality for a delivery map

Frequently asked questions

How do I simulate a delivery map?: Open this page and use the live Graph Coloring tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
Is it free?: Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
Can I use my own numbers?: Absolutely — every input is adjustable, and with data import you can drive a delivery map from your own measurements.