The unofficial physics exercise for Cambridge O-level Physics especially for GCSE (5054) and IGCSE (0625) syllabus. This is a light-weight application that provides a small set of O-Level exercise. Exercises are designed to be revised and practiced within a short amount of time, so that you can practice physics questions when you are on the move. Among the questions, some of them are really challenging! Rate it 5 if it ever helps you. Otherwise.. ( •_•) ( •_•)>⌐□-□ (⌐□_□) Move along, no