Solution of the task: IMO Shortlist 2012 problem A6
Solutions
#Time ↓TaskUserSolutionCorrectness
246935 months, 3 weeksIMO Shortlist 2012 problem A6stmmkiki empty  
170184 years, 7 monthsIMO Shortlist 2012 problem A6matsimic empty  
123567 years, 3 monthsIMO Shortlist 2012 problem A6PETARMAT empty  
99708 years, 4 monthsIMO Shortlist 2012 problem A6abeker empty