Sources and destinations

Understand Sources and destinations

For Sources and destinations, begin with the problem it solves. Identify the inputs, constraints, and observable outcome before choosing an implementation.

Practise deliberately

Create one small example for Sources and destinations and verify its result before expanding it.

A useful comparison

Sources and destinations is like a route plan: it keeps each step connected to a destination.

Check your reasoning.

Quick check: What is the best first step for Sources and destinations?

• Define the goal and constraints.
• Copy an unverified example.
• Skip measurement.