I'm succeeding everything but the 4th validator. Any idea what it could be?
I had a same problem with you. It may be you need to think that the tower can have same I.D. as puzzle said. That means you should distinguish the towers even if I.D is same. I misread description and spend a hour to figure it out.
Ooooh... sneaky rule, good point, thanks a lot!
But Test 4 Also has Different towers with same ID
Yes, That is same ID, but not in same distance