Any chance at IMO?
I am in the UK currently going into year 12, I've got a 30 in Maclaurin before (and 13 in Hamilton last year). I am currently studying ~10 hours daily, and doing ~5 hours of gamedev on Roblox. I really want to know if I've got a chance at the IMO, and what could I do better?
Currently I usually get full marks in all algebra problems, with quite good marks in geometry, in my olympias, but my NT and combinatorics are very weak, how can I better these?