thx for the reply
not fishing, just interested in opinions
seems abit silly that ones success in the testing process is determined by thier completing or not completing a preperation course.
kinda undermines the entire process. (if such a course even exists)
however if it does in fact get one through then why not?
I am more interested in any types of puzzles or mathematical exercises that anyone can recommend which may be useful further to the published practice leaflet