The Thinking Skills Assessment is required for a range of Oxford courses, including PPE, Geography, Philosophy, Economics, and several others. It tests problem solving and critical thinking under strict time pressure, and the format rewards students who have worked through it methodically rather than those who simply sit down and hope for the best. Structured TSA test practice with Oxbridge Mind gives you one-to-one tuition from tutors who know the test inside out, alongside tailored course materials, timed mock sessions, and detailed feedback after every practice run. Sessions are fully online and scheduled around your availability. More than 60% of Oxbridge Mind students go on to receive an offer, compared with a 26% average across all applicants. If Oxford is your target, the TSA is a hurdle worth taking seriously from the start of your preparation.