<p>The Singapore Physics League (SPhL) Senior Category is an online team physics competition for pre-university students in Singapore, organised by the Institute of Physics Singapore in partnership with MOE and SUTD. Teams work on open-ended, multi-part physics problems together, with top teams advancing to an in-person Senior Grand Finals at SUTD.</p><ul><li>Open to teams of 3-5 students from Junior Colleges, Millennia Institute, Polytechnics, ITE or equivalent pre-university institutions in Singapore.</li><li>Students from different schools may team up within the Senior category.</li><li>Main contest is a 3-hour online round; top teams are invited to the Senior Grand Finals held in late July at SUTD.</li><li>Awards include Honourable Mention, Bronze, Silver and Gold medals, determined at the Grand Finals.</li><li>Registration is free; 2026 cycle closes 10 May, online contest on 27 June, Senior Grand Finals on 25 July.</li></ul><p>Register through the Singapore Physics League website; one team representative submits on behalf of the whole team.</p>