I recently started my electronics adventure and the Bulbdial was one of the first things I wanted to try. I successfully soldered and tested the first layer of LED's (blue on the RGB kit) and then soldered and attached the second layer (green) with the zerohm connectors. Upon testing it 10 LED's won't light up. They are evenly spaced out which makes me think it's a very specific problem one of you more experience folks could diagnose by reading the schematics!
In the included picture I've circled the LEDs which don't light up. I've already resoldered all their connections along with all of the zerohm connectors' connections.