NEON
Rotations are possible at angles multiple of 36 degrees.
Accordingly, a full rotation is done in 10 turns.
Neon is a chemical element with symbol Ne and atomic number 10. It is a noble gas.
Externally, the puzzle is a little "boring", so a little experiment with the design.
русское название: Неон
release date: 26 июля 2017
outer circles: 2
length, mm: 221
width, mm: 140
number of parts: 37
types of parts: 2
the size of the circles: equal
turning angles: 36