Round
Connect the micro:bit, then press B on it to start a round.
How to set this up
- Download
microbit.pyand flash it onto your BBC micro:bit using the Python editor (Open → paste → Send to micro:bit). - Keep the micro:bit plugged in by USB.
- Open this page in Chrome or Edge (Web Serial isn't in Safari or Firefox).
- Type the player's name, pick the factor, click Connect micro:bit, choose the device from the dialog.
- Press B on the micro:bit to start. When the smiley face appears, slap A as fast as you can.
- Run several rounds per factor for a fair comparison.
Recent attempts
| # | Player | Factor | Time |
|---|
Leaderboard — fastest single attempt
| # | Player | Best time | Factor | Attempts | Average |
|---|
How factors compare
No data yet — run some rounds to see the comparison.