Missed my alarm and started late on this one :(
Fairly simple implementation of this one. There's no jumping or anything, so you can just run the instructions in order until you hit a 99.
No changes needed to the IntCode implementation, but you do have to run it multiple times now. Since the answer you had to give was 100 * noun + verb, I assumed both were in the range [0, 99] and turned out to be right. All it took was two for loops around the solution to part 1.