Twins 15

Design and Copyright : 石野恵一郎 (ISHINO Keiichiro) (2011).

#1

A B C D

Pieces 4 A-B, C-D are congruent. Selection mirror pair Goal 4×4×4 Holes 4 Solutions 1 / 1 Moves 5

#2

A B C D

Pieces 4 A-B, C-D are congruent. Selection mirror pair Goal 4×4×4 Holes 4 Solutions 1 / 1 Moves 5

#3

A B C D

Pieces 4 A-B, C-D are congruent. Selection mirror pair Goal 4×4×4 Holes 4 Solutions 1 / 1 Moves 5

#4

A B C D

Pieces 4 A-B, C-D are congruent. Selection mirror pair Goal 4×4×4 Holes 4 Solutions 1 / 1 Moves 5