2026
Singapore
SJPO Problems and Solutions
An algebra-based olympiad for Singapore's secondary schools; the papers here are its general round, fifty multiple-choice questions in two hours.
2025
Singapore
Problems1 problem
- 1All problemsProblem
2024
Singapore
2023
Singapore
Problems1 problem
- 1All problemsProblem
2022
Singapore
2019
Singapore
Problems1 problem
- 1All problemsProblem
2018
Singapore
2017
Singapore
2016
Singapore
2015
Singapore
2014
Singapore
2013
Singapore
2012
Singapore
2011
Singapore
2010
Singapore
2009
Singapore
2008
Singapore