VnExpress International on MSN

29-year-old South Korean mathematician cracks geometry puzzle unsolved since 1966

A South Korean mathematician has solved a geometry puzzle that baffled experts in the field for nearly six decades.
Alameda Post on MSN

Math puzzle for January 9, 2026

Pythagoras meets Fibonacci at the Lapin Agile snooker emporium. The post Math Puzzle for January 9, 2026 appeared first on ...