Marble Circuit is now in a junior version!CHAR (13) + CHAR (10) CHAR (13) + CHAR (10) Little brains can now test their logic with Marble Circuit Junior. Combine the challenge card with problem solving to place the pieces, then set the marbles free to see if the marbles travelled where you thought they would!CHAR (13) + CHAR (10) CHAR (13) + CHAR (10) Just like the original marble circuit younger players now use the challenge cards to place the pieces & solve the puzzle. Then, pull the starting gate & see if the marbles end up in the correct places – matching the challenge card.CHAR (13) + CHAR (10) CHAR (13) + CHAR (10) Match up the correct number of marbles in each ending spot, to successfully solve the puzzle.