Problem of the Month – October 2021

 

Correct Solutions by,

• Toshihiro Shimizu Kawasaki, Japan
• Abdulkadir Tanrıverdi, Eskişehir
• Lujain Qazmanny, Jordan
• Magnus Jakobsson Lund, Sweden

Solution: http://www.fen.bilkent.edu.tr/~cvmath/Problem/2110a.pdf