Solution of the task: IMO Shortlist 2005 problem A3
Solutions
#Time ↓TaskUserSolutionCorrectness
188254 years, 4 monthsIMO Shortlist 2005 problem A311235 empty  
111619 years, 3 monthsIMO Shortlist 2005 problem A3abeker empty  
111509 years, 3 monthsIMO Shortlist 2005 problem A3stipe empty  
111109 years, 4 monthsIMO Shortlist 2005 problem A3PETARMAT empty