Daily Quest · 2026-07-08

New Locker Lamp Needs Building

Finish the wiring · difficulty 3 of 3

The locker you've been hiding your stuff in is pitch dark, and the fix is a fresh lamp unit still sealed in the parts kit. You crack it open and it's just loose parts — a slide switch, an LED, a resistor, nothing joined up. The code's already loaded, so it's purely a wiring job. Beats sitting in the dark.

Solve it in the free browser circuit simulator: no kit and no install needed. A new challenge every day at craftingtable.com/daily-quest; past days are in the archive.