<p>The Singapore Economics League (SEL) is a team-based problem-solving competition in economics, run by a student volunteer team inspired by the International Economics Olympiad (IEO) and the Singapore Physics, Chemistry, and Biology Leagues. Students form their own teams and tackle a set of economics questions in a single online contest session.</p><ul><li>Format: online, team-based contest accessible from anywhere.</li><li>School Category: pre-university students in Singapore — JC/MI, polytechnic, ITE, and secondary school students.</li><li>Open Category: open to all participants beyond pre-university.</li><li>Question level: guided by the IEO syllabus, with easier questions at A-Level or IB level and harder questions reaching university-level material.</li><li>Organised by a non-profit team of student volunteers; updates are shared on Instagram @sgeconsleague and the SEL Discord server.</li></ul><p>Visit sgeconsleague.org for rules, syllabus, past archives, and the upcoming competition sign-up.</p>