Im just asking for other people's opinion since im sure i wasnt the only one to question myself. I just had my exams and got 100 in 2u (1st) and 60 in my 3u (3rd [first was 65, 2 marks ahead]). I did poorly not because the test was hard, but because I simply panicked and did numerous silly mistakes. Nonetheless, I will bash my head against the wall, but I want to top extension overall at the end of the year. My question is should I do ex2. I really want to. It looks really fun and I absolutely love maths. Some kids say it's very hard and if you dont get 100 in e1 u shouldnt do it.