This area is aimed at young mathematicians in primary or lower secondary school. SYMS members can tell others what difficulties they are having with the problems and sort things out.
Even having the answer to a problem doesn't mean that everything has been discussed! I would like to see more SYMS members putting up their thoughts on the problems and how they are getting on in solving them.
Come on... give it a go. Tell other SYMS members what you are thinking, or ask them how they did the problems.