Solution of the task: IMO Shortlist 2007 problem A7
Solutions
#Time ↓TaskUserSolutionCorrectness
207473 years, 2 monthsIMO Shortlist 2007 problem A711235 empty  
141718 years, 1 monthIMO Shortlist 2007 problem A7PETARMAT empty  
141948 years, 1 monthIMO Shortlist 2007 problem A7matsimic empty  
126558 years, 7 monthsIMO Shortlist 2007 problem A7abeker empty  
124308 years, 7 monthsIMO Shortlist 2007 problem A7lkkraljevic empty