My prediction is that we'll see lots of 'middling' scores in the adult quiz this week, with no zeros but very few maximums. I managed a somewhat substandard THREE out of seven:
https://www.bbc.co.uk/news/world-57421255
The setter of the junior quiz seems to have remembered that it's meant to be for kids, so he/she has started off with a very simple question this week (thus hopefully ensuring that even the dimmest of kids can't score zero) and one or two of the other questions are equally simple too. However it might still be difficult to score absolute maximum marks, I think. I managed FOUR out of five:
https://www.bbc.co.uk/newsround/51318780
How will YOU do, I wonder?