Welcome to the Circuit Tester! ⚡
Draw and test your own electrical circuits to see how electricity flows.
🛠️ What You Can Do
- Free Play: Build up to two separate circuits side-by-side to compare which bulbs are brighter!
- Test & Compete: Click the toggles at the top left to test your knowledge or race against the clock.
💡 How to Read the Free Play Report
- Bulbs in series: A simple single loop.
- Bulbs in parallel: A pure parallel split where every bulb has its own direct connection.
- Mixed Circuit: Contains both! Read the topology guide to see how they branch.