Solution of the task: IMO Shortlist 2005 problem C6
Solutions
#Time ↓TaskUserSolutionCorrectness
136958 years, 4 monthsIMO Shortlist 2005 problem C6marin049 empty  
111299 years, 4 monthsIMO Shortlist 2005 problem C6PETARMAT empty  
752510 years, 6 monthsIMO Shortlist 2005 problem C6abeker empty  
751310 years, 6 monthsIMO Shortlist 2005 problem C6leonstaresinic empty  
332812 years, 2 monthsIMO Shortlist 2005 problem C6dpaleka empty