<p>The GeniusCerebrum International Mathematics Olympiad (GIMO) is a fully online, proctored mathematics olympiad that runs multiple sittings per year. It tests speed, accuracy and topic breadth across mathematics, and gives all registered students access to a free online preparation portal.</p><ul><li>Level Four (Grade 9 and above) suits Singapore Upper Secondary and JC students; other levels cover Preschool to Grade 8.</li><li>60 multiple-choice questions in 60 minutes, with no negative marking.</li><li>Delivered with video and audio proctoring; each exam window is open for five days (Saturday through the following Wednesday).</li><li>Singapore entry fee: S$12 standard, currently discounted by 65% to S$6.65 (S$5 with the Maths Pass bundle).</li><li>Optional Maths Pass: S$50 for twelve GIMO cycles plus four STEM olympiads over the year.</li><li>Rankings factor in marks, then submission time, then the Genius-Section score, with younger students tie-breaking higher.</li></ul>