My exams are over… and I have a hundred things to do :-s Meh. Anyway,
Puzzle No. 139 :
Rated : Hard I suppose.
Puzzle No. 140 :
Rated : Really really Hard. You will mostly require T&E to get the 5 room’s configuration, but the rest of the logic is pretty great, so for those wishing to avoid the T&E part(well duh), highlight the following to make it more doable – R4C3 is white.