

The best preparation is practice. Built by the tutors behind UniReach.
TARA CRITICAL THINKING FOR OXFORD & UCL
Arthur is your critical thinking coach for the TARA — practise and learn the skills Oxford and UCL test.
Practise with real TARA-style questions and learn the reasoning behind each answer.
Practise at your own pace: choose question types and difficulty, get instant feedback, and see where you need to improve.
Select from seven TARA critical thinking question types and difficulty — main conclusion, identifying assumptions, strengthen and weaken, and more.
Answer questions one by one with a timer. Submit your answer, see whether you're right or wrong, and read the explanation for each question.
After each session, review your score, average time per question, and a full breakdown of every question — so you know what to practise next.
Built by the tutors behind UniReach, who have guided hundreds of students to Oxford and Cambridge.
Their experience now powers Arthur — giving every applicant the rigour and clarity once reserved for the few.
"Definitely a tough one! Listened very well and picked up on my line of reasoning perfectly"
— Wave 2 invitee
"Arthur does an excellent job of pushing your methodological thinking and really deepens the reasoning process"
— Wave 2 Invitee
"Just like the mock interview I saw at the Oxford open day - brilliant!"
— Wave 1 invitee
Free access for a limited time only