These are ideas that users are working on for different modules, use this as a reference to ensure we have unique ideas.
Daniel
Moorse Code Sending and Receiving
SD Card color mixing
Tilting entire box
Simon
Wire Cutting
Lights out
Sam H
Based on serial code, timer button combo
Blake
Pattern Mimic
Sam C
RFID
Kai
Trick button clearly labelled "DO NOT PRESS" (A button that when pressed fails - but when the time ticks down to a few seconds left results in a pass)
Available Ideas (If you start working on one please edit the Wiki to assign it to yourself)
Simon Says
Lasers