IYPT/ AYPT/ PYPT Problems
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1 7th PYPT problems 1313
2 IYPT/AYPT/PYPT 2013 problems 2891
3 IYPT/ AYPT /PYPT 2012 Problems 2094
4 IYPT/AYPT/PYPT 2011 Problems, Iran 2868
5 IYPT/AYPT/PYPT 2010problems 1901
 
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