Every syllabus we cover
Subjects
14 syllabuses, each with original exam-style questions and long-form worked solutions mapped to the published objectives. 225 topics and 2,163 worked questions, all free to read.
O Level / IGCSE
Mathematics 0580
Original Core & Extended practice with long-form worked solutions, organised by syllabus strand.
Start practising →Physics 0625
Core & Extended physics practice covering motion, electricity, waves and nuclear, with stepwise worked solutions.
Start practising →Chemistry 0620
Core & Extended chemistry practice covering bonding, moles, organic and electrolysis, with full worked reasoning.
Start practising →Biology 0610
Core & Extended biology practice covering cells, genetics, physiology and ecology, with clear worked answers.
Start practising →Computer Science 0478
Original IGCSE Computer Science practice covering data representation, networks, algorithms, pseudocode and SQL, fully worked.
Start practising →English – First Language 0500
Original IGCSE English First Language practice covering reading, summary, language analysis, directed writing and composition, with mark schemes and model answers.
Start practising →Economics 0455
Original IGCSE Economics practice covering demand and supply, elasticity, market failure, macro policy and trade, with full model answers.
Start practising →International A Level
Mathematics 9709
Original AS & A Level Mathematics practice covering Pure, Mechanics and Probability & Statistics, with full worked solutions.
Start practising →Physics 9702
Original AS & A Level Physics practice covering mechanics, waves, electricity, fields, quantum and nuclear, with full worked solutions.
Start practising →Chemistry 9701
Original AS & A Level Chemistry practice covering physical, inorganic, organic and analytical, with full worked solutions and mechanisms.
Start practising →Biology 9700
Original AS & A Level Biology practice covering cell biology, biochemistry, physiology, genetics, evolution and genetic technology, with full worked model answers.
Start practising →Computer Science 9618
Original AS & A Level Computer Science practice covering data representation, architecture, networks, databases, algorithms, pseudocode, OOP and AI, with full worked solutions.
Start practising →Economics 9708
Original AS & A Level Economics practice covering the price system, market failure, market structures, the macroeconomy, policy, and international trade and development, with full worked answers.
Start practising →IELTS
A subject goes live only when its question sets are written, worked and checked: no placeholder pages, no links to nowhere.