Is there any difference b/w these three competetions(on basis of level), or they are all same(just name different)
Cook off-It basically a short contest of about two and a half hours.There you have to think fast and there is time pressure on you.
Lunchtime-It focuses on school children but you can participate if you like. It’s a 3 hrs contest.
Long challenge-It is a 10 days long contest which occurs every month.
Also, Lunchtime is unrated.