Daily Quest — a free circuit challenge every day

Each day brings one broken circuit to fix in the free browser simulator: finish the wiring or fix the code. No kit and no install needed. The most recent days:

• Reading Lamp Switch Not Hooked Up 2026-10-11
• Trim Dial Counts Nothing 2026-10-10
• Nav Keypad Lost Its Nerves 2026-10-09
• Spare Buzzer Never Chirped 2026-10-08
• Air Readout Sits Blank 2026-10-07
• Beacon Log Prints Too Fast 2026-10-06
• Ready Chime Won't Hum 2026-10-05
• Twin Marker Lights Sit Dark 2026-10-04
• Bunk Number Display Won't Behave 2026-10-03
• Spare Keypad Went Silent 2026-10-02
• Radio Tuner Dial Won't Count 2026-10-01
• Workbench Lamp Won't Sense Dark 2026-09-30
• Charge Light Fell Off 2026-09-29
• Hum Box Sits Silent 2026-09-28