Ring puzzle games

A ring puzzle game comprising:

• a plurality of circular rings,
• a plurality of posts, each having an eyelet on its upper end to encircle a ring of the plurality of rings and a lower end connected to a blocking element,
• at least one elongated closed loop,
• a base member having a plurality of holes, each passed by one of the plurality of posts at its lower end, the size of the holes is smaller than the blocking element;
• wherein each of the plurality of rings is held in place by being enclosed within the eyelet of a corresponding post of the plurality of posts, wherein each of the plurality of rings, except the frontmost ring, is connected to at least one adjacent ring through a post holding the at least one adjacent ring, and wherein the at least one elongated loop being insertable and removable from an interlocking position with the rings and pots by a series of prescribed manipulations of the rings, posts, and the at least one elongated loop;
• and wherein at least one of the following conditions is true:
• (a) at least one ring of the plurality of rings is connected to more than one adjacent ring in its front;
• (b) at least one of the plurality of the rings has a diameter different than that of the other of the plurality of rings;
• (c) the at least one elongated loop includes at least two elongated loops arranged in parallel.