📚 Country-Wise Recommended Books & Courses

India

Mathematics:

• Challenge and Thrill of Pre-College Mathematics by V. Krishnamurthy – https://amzn.to/3ULjfyE

• Problem Primer for Olympiads – https://amzn.to/3UF6LuG

• RMO/INMO Past Papers – https://olympiads.hbcse.tifr.res.in/subjects/mathematics/

Physics:

• Concepts of Physics (Vol 1 & 2) by H.C. Verma – https://amzn.to/3TpiF8A

• Understanding Physics by D.C. Pandey Series – https://amzn.to/4aV2r3q

• INPhO Archives – https://olympiads.hbcse.tifr.res.in/subjects/physics/

Chemistry:

• NCERT Chemistry Textbooks (11th & 12th) – https://ncert.nic.in/textbook.php

• Atkins’ Physical Chemistry – https://amzn.to/3UGdfEP

• INChO Archives – https://olympiads.hbcse.tifr.res.in/subjects/chemistry/

Biology:

• Campbell Biology – https://amzn.to/3TKDbDs

• Trueman’s Biology Vol 1 & 2 – https://amzn.to/3UGtkOH

• Indian Biology Olympiad Prep Material – https://olympiads.hbcse.tifr.res.in/subjects/biology/

Informatics:

• Introduction to Algorithms by Cormen – https://amzn.to/3UCeebS

• INOI Preparation – https://www.codechef.com/ioi/INOI

• Codeforces – https://codeforces.com

• SPOJ – https://spoj.com

United States

Mathematics:

• Art of Problem Solving (AoPS) series – https://aops.com/store

• AMC/AIME/USAMO Past Papers – https://artofproblemsolving.com/wiki/index.php/AMC_Problems_and_Solutions

Physics:

• University Physics by Young and Freedman – https://amzn.to/4aVV8vO

• F=ma and USAPhO Problems – https://aapt.org/physicsteam/2024/

Chemistry:

• USNCO Local & National Exam Prep Guides – https://www.acs.org/content/acs/en/education/students/highschool/olympiad.html

• Chemistry: The Central Science – https://amzn.to/3KWWj2E

Biology:

• Barron’s AP Biology – https://amzn.to/3KYP7qG

• Bio Olympiad Coach (BOC) Manual – https://biolympiads.com

• USABO Past Exams – https://www.usabo-trc.org

Informatics:

• USACO Guide – https://usaco.guide

• Programming Challenges by Skiena – https://amzn.to/3W1p6k9

Europe

Mathematics:

• UKMT Problem Solving Booklets – https://www.ukmt.org.uk/shop

• Springer Problem Solving Series – https://link.springer.com/book/10.1007/978-0-8176-8324-5

• EGMO Problems – https://www.egmo.org

Physics:

• Isaac Physics Resources – https://isaacphysics.org

• BPhO Preparation Guides and Past Papers – https://www.physicsolympiad.co.uk

• Fundamentals of Physics by Halliday & Resnick – https://amzn.to/3KMJkuh

Chemistry:

• Royal Society of Chemistry Olympiad Resources – https://edu.rsc.org/enrichment/chemistry-olympiad

• Chemistry Olympiad Toolkit – https://edu.rsc.org/resources/chemistry-olympiad-toolkit/4015680.article

Biology:

• IBO Preparation Guide by European Olympiad Committees – Check country-specific links via https://www.ibo-info.org

• Biology Olympiad Textbook List (UK Biology Competitions) – https://ukbiologycompetitions.org

Informatics:

• Baltic Olympiad in Informatics – https://boi2024.lu.lv

• Competitive Programmer’s Handbook – https://cses.fi/book.html

• Codeforces and AtCoder – https://codeforces.com | https://atcoder.jp