Solution of the task: IMO Shortlist 2017 problem G4
Solutions
#Time ↓TaskUserSolutionCorrectness
251221 month, 4 weeksIMO Shortlist 2017 problem G4Froon empty  
186073 years, 2 monthsIMO Shortlist 2017 problem G411235 empty  
160344 years, 7 monthsIMO Shortlist 2017 problem G4binkret empty  
165045 years, 2 monthsIMO Shortlist 2017 problem G4PETARMAT empty  
161005 years, 5 monthsIMO Shortlist 2017 problem G4ivanvojvodic empty