Solution of the task: IMO Shortlist 1998 problem N3
Solutions
#Time ↓TaskUserSolutionCorrectness
147826 years, 5 monthsIMO Shortlist 1998 problem N3marin049 empty  
111117 years, 11 monthsIMO Shortlist 1998 problem N3PETARMAT empty  
56039 years, 9 monthsIMO Shortlist 1998 problem N3leonstaresinic empty  
418910 years, 3 monthsIMO Shortlist 1998 problem N3abeker empty