Patent ID: 8403328

Claim:
A game comprising: a game board having a wavy relief structure formed of a series of alternating rises and dips extending in at least two different directions, wherein the rises and dips are spaced at a regular distance apart from one another; and at least one game piece configured to contact the game board, said at least one game piece comprising at least two blocks, and said at least two blocks being connected to one another; wherein each block of said at least two blocks has a lower contact surface having a shape which complements the shape of the dips of the game board, wherein said game board and said at least one game piece are configured so that the at least one game piece is manually slidable over the wavy relief structure of the game board between two arbitrary fixed positions of rest between the alternating rises and dips, wherein at least one of said two different directions forms a preferential direction for sliding movement of the game piece, and wherein at every position of rest, each block of the at least one game piece on the board rests in a separate dip of the game board.