The puzzle consists in releasing the ring; to effect which, you have only to reverse the former process, by passing the loop through the holes D, C, B, and A, in the manner before described.

16. ANSWER TO THE HEART PUZZLE.

Loosen the string, and draw the loop through the hole No. 2; pass it behind, and bring it through No. 1, and slip it over the smaller heart; then the string may be easily drawn out.

17. ANSWER TO THE CROSS PUZZLE.

18. ANSWER 10 THE YANKEE SQUARE.

Arrange the pieces as shown in the figure above.

19. ANSWER TO THE CARD PUZZLE.