Puzzle Archive

January 2019 solution

The unique configuration that works is shown to the left. The product of the lengths of the fences inside the loop is 10,077,696. Nicely done, solvers!

Correct answers from:
Guillermo Wildschut
Kevin Gu
Valerii G
Sean Egan
micmic
Jack Spilecki
Gwennie Gilbert-Snyder
Adam B
Monotof
Gaetanodec
Iron_Forge
TianMing Wu
Kofi Kwapong
kevzhao
rlyapin
Michael DeLyser
Thomas HUET
Tony Bures
sergei
Calvin Pozderac
Nikita Gladkov
Helen Yuan & Jinglei (Jack) Zhang
Grace C
Taige Hong
I am Groot
Lilla
Eric D
Stranger
Matt Sill
Sandip Ghoshal
Willem Hoek
Louis Wilson
Heidi Stockton
JooChan Shin
KuanChieh Liao
Chloe C
Stan Tendijck
Petra
Dewei Chuan
Asa
Suzy Zhang
Ash_Weeks
lacreo17
Marco Scandroglio
Jon Cheah
Di Lu
Matej Kollar