B C A B C A

J D R J D R R D J

E M G E M G G M E

B D C A B D C A

B D C A B D C A

A A A B C B B C C D D D C D B x x x x y y y y z z z z

Eva Sol Will Sol Will Sam Will Sam Sol x x x x y y y y z z z z

pentominoes Build rectangles 5  12, 3  20,4  15, 6  10,

Octahedron tabbed Cut out Lightly score lines Cut through dark slots Fold (big tabs inside)

Fibonacci puzzle

64 squares. Cut on dark lines. Rearrange to 5  13 = 65 squares! Where did the extra square come from?