| Section | Arithmetic |
|---|---|
| Type | Component |
| Prerequisite | Saving Bytes |
| Unlocks | 3 Bit Decoder Little Box |
| 1 Bit decoder | |
| Scored | Yes |
| High score | 3 |
| API | decoder1 (24) |
This level asks you to make a circuit that outputs On to one of two pins depending on the input signal.
Solution[edit | edit source]
As the truth table reveals, one output is the inverse of the input and the other is a copy of the input. So add a Not Gate for the first output and wire things up.
Spoiler
