T. Trimpe 2008 http://sciencespot.net/

Which is the correct penny?NOTE: You cannot look at a real penny!

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Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 6 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 7 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 8 differences between the two pictures.

Source: http://www.slylockfox.com/arcade/6diff/index.html

Find the 7 differences between the two pictures.

Source: http://2.bp.blogspot.com/_ft3_uLg4mmQ/RoBui7mA7LI/AAAAAAAAACY/j7ya0tyPzds/s1600-h/Puzzle.jpg

Find the 9 differences between the two pictures.

Source: http://www.smart-kit.com/wp-content/uploads/2007/12/hall1.jpg

Find the 11 differences between the two pictures.

Source: http://www.smart-kit.com/wp-content/uploads/2007/09/ballon-spot-the-difference.jpg