USA Biology Olympiad was created in 2002.
International Biology Olympiad was created in 1990.
You may consider using textbooks such as Campbell Biology or Molecular Cell Biology by Lodish, as well as practice books specifically for Olympiad-level biology questions to prepare for the Singapore Biology Olympiad. Additionally, reviewing past exam papers and participating in mock exams can also be helpful in your preparation.
Computer Olympiad was created in 1989.
You can find International Biology Olympiad question papers on the official website of the International Biology Olympiad (IBO) or through other educational websites that provide resources for olympiad preparation. You may also find past papers in online forums or academic databases.
Chinese Chemistry Olympiad was created in 1984.
International Olympiad in Informatics was created in 1989.
World Robot Olympiad was created in 2004.
Balkan Mathematical Olympiad was created in 1984.
International Chemistry Olympiad was created in 1968.
Baltic Chemistry Olympiad was created in 1993.
International Mathematical Olympiad was created in 1959.