Solution of the task: IMO Shortlist 1996 problem A2
Solutions
#Time ↓TaskUserSolutionCorrectness
140358 years, 2 monthsIMO Shortlist 1996 problem A2matsimic empty  
114509 years, 1 monthIMO Shortlist 1996 problem A2lkkraljevic empty  
258012 years, 8 monthsIMO Shortlist 1996 problem A2mislav empty