MastrolabacusA bigger version of Astrolabacus with five grooves. Maybe the first puzzle with moving marbles that jumbles.
MaterA 2x2x2 remodeled into the character from the Cars franchise.
Math CubeA shape variant to a mini 3x3x3 cube
MatrioshkaThree intersecting circles with one embedded in another.
Matrioshka 2Two intersecting circles with three possible turns.
Matryoshka CubeTwo different subsets of the 3x3x3 with one turn per axis in one puzzle.
Matryoshka Spheres PuzzleFive Treasure Skewbs designed to to fit inside of each other just like the famous dolls of the same size.
|
|