Clotsky
5.0 n'ime kpakpando ise (dabere na nyocha 1)
banyere:
Ngwa Klotski bụ ihe eji eme egwuregwu Klotski. Ebumnobi ya bụ ịkwaga ngọngọ a haziri ahazi gaa n'ebe akara akwụkwọ ndụ akwụkwọ ndụ gbara.
onyinye: