7.0.6

Summary:

This puzzle consists of 6 pieces with 3 points to click, namely A,B and C.
A click rotates 4 pieces around a vesica piscis shape orbit by 60°.

After 4 click, pieces are at their
original places but twisted by 120°.

→ [A4] →

Solved states:

This puzzle has 12 solved states.

Mathematical properties:

· The permutation group of pieces is the transitive subgroup of S6.
· Any piece can be at any of 6 places, and can be twisted by N×60°.
· The sum of twists of pieces is N×120°.
Therefore, the total number of possible scrambles is (5!)×(6⁶)÷2=2,799,360.