I had an interview with 2 interviewers separately, and it wasn't difficult at all and they were friendly. It was just a casual interview. They asked me Math question but it was easy.
I applied online. I interviewed at Winter Wonderland (London, England) in Sept 2019
Interview
First you will be given an A4 one sided sheet of about 6 fairly easy math questions to be answered. Once completed you will have about a 5 minute one-to-one interview about WHY you want to work for Winter Wonderland
Interview questions [1]
Question 1
Why do you want to work for Winter wonderland?
Why are you suitable for this role?