Practise the thinking. Keep the judgement.
SMO common mistakes on SASMO and olympiad papers
SMO common mistakes on SASMO and olympiad papers | RubricMark
Avoid SMO common mistakes on SASMO and Singapore Mathematical Olympiad papers — weak casework, skipped constraints, figure trust and late-paper time sinks.
Related practice
RubricMark is the AI — practice questions first. Ronri is exam prep on iPhone. Optional timed sits cover JLPT, OET, GAMSAT, LNAT, TARA, and AU selective papers. Marks after you write.