Question 1

About game

Accepted Answer

The goal of the game is to move the knuckles around the box, to arrange them by numbers, preferably by making as few movements as possible.

Question 2

How to play

Accepted Answer

The goal of the game is to move the knuckles around the box, to arrange them by numbers, preferably by making as few movements as possible.
By clicking on a knuckle, you move it to an empty slot.

Sliding puzzle