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Fourteen wall pieces and two tunnels are needed for the maze.
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Make a long row across using five squares.
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Make another long row across using five squares.
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Connect the bottom of one long row with the top of the other long row to form a large rectangle
shape.
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Build a small row using three squares.
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Connect the bottom of the small three-square row to the top of the large rectangle.
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Make sure the three-square row is attached to the middle of the large rectangle. The left and
the right ends of the rectangle should be sticking out.
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Go to the lower right corner square of the maze.
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Move one square to the left. Place two wall pieces in the gap on top of the square.
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Now connect a single square to the bottom of the square you are on.
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This is also Colby the Mouse’s starting square. So, this square should have a wall at the top of
it and a single square connected to the bottom.
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Move another square to the left and place two walls in the gap on top of the square.
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Move one more square to the left and connect a single square to the bottom of that square.
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Place two wall pieces in the gap to the left of the square you are on and two wall pieces in the
gap at the bottom of the square.
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Now move one square up and place two wall pieces in the gap to the left side of the square and
place two wall pieces in the gap to the right of the square.
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Next, place a tunnel across the middle of the square. The tunnel should be in the middle in a
straight line and between the left wall and right wall.
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Move two squares to the right. Place a tunnel in an up and down line over the gap on the right
side of that square.
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Move one square up and place two wall pieces in the gap on the left side of the square.
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This square is also where the piece of cheese should be placed.
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Move two squares down, returning to Colby’s starting square.
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To repeat, the starting square should have a wall on top of it and a single square connected to
the bottom of it.
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Place Colby on the starting square and turn him so his nose is pointing to the left.
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Colby the Mouse can now be programmed to find the piece of cheese.
CARD 19
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Card 19 needs a total of 16 squares.
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Sixteen wall pieces and two tunnels are needed for the maze.
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Make a long row across using five squares. This is the bottom of the maze.
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Now make two rows across using three squares.
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Connect the two three-square rows one on top of the other to make a rectangle.
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Connect the bottom of the rectangle to the top of the long row. Make sure the rectangle is
attached to the middle of the long row. When connecting to the long row, make sure the
squares on the left end and the right end of the long row are sticking out.
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Make another long row across using five squares.
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Put the long row of five squares on top of the rectangle. Make sure the long row is connected in
the middle of the rectangle and the squares on the left end and the right end of the long row
are sticking out.
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Go to the lower right corner square of the maze.
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From that square, move one square to the left.
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Now place two wall pieces in the gap on top of the square and two wall pieces in the gap on the
left side of the square.
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Move two more squares to the left, and place two wall pieces in the gap on the left side of the
square.
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Put a tunnel on the gap that is at the top of the square. The tunnel should be over the gap and
in a straight line.
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Move back to the right, one square.
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Go up one square and put two wall pieces in the gap on top of the square.
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Now move one square to the right and move up one square.
