December 2019
Problem of the Month

Kopek Problem
by Boris Kordemsky in GAMES

This puzzle uses 17 Russian coins:
Five 20 kopek coins
Three 15 kopek coins
Three 10 kopek coins
Six 5 kopek coins

Place a coin in each square of the diagram so that the number of kopeks along each straight line is 55.

Send your solution by the end of the month to: mathpage@gmail.com