A Narrow Region
(Published on 21. February 2023, 20:25 by PotatoHead21)
Solution code: Row 1 Column 2
Solved by SKORP17, antiknight, Niverio, lerroyy, Ood, Zombie Hunter, Leonard Hal, cdwg2000, PippoForte, zhergan, Muhammad, Bobbobert, han233ing, valle1124