2021 United Arab Emirates Multiple Choice Problem Solution Theory Problem Solution Experimental Problem Solution
2017 Netherlands Multiple Choice Problem Solution Theory Problem Solution Experimental Problem Solution
2016 Indonesia Multiple Choice Problem Solution Theory (Physics) Problem Solution Theory (Chemistry) Problem Solution Theory (Biology) Problem Solution Experimental (Physics): The effectiveness of energy absorption by water Problem Solution Experimental (Biology): Characteristics of Nutmeg Problem Solution Experimental (Chemistry): Nutmeg Oil Distillation Problem Solution
2014 Argentina Multiple Choice Problem Solution Theory Problem Solution Experimental Problem Solution
2013 India Multiple Choice Problem Solution Theory Problem Solution Experimental: Task A Problem Solution Experimental: Task B Problem Solution Experimental: Task C Problem Solution
2011 South Africa Multiple Choice Problem Solution Theory Problem Solution Experimental (Biology) Problem Solution Experimental (Chemistry) Problem Solution Experimental (Physics): Solar photovoltaic cells Problem
2009 Azerbaijan Multiple Choice Problem Solution Theory Problem Solution Experimental Problem Solution