Challenge 2 2 By 4 Here are all the shapes I found for 2 By 4 3 By 3 Here are all the shapes I found for 3 By 3 3 By 4 Here are all the shapes I found for 3 By 4 2 By 3 There is only one shape for 2 By 3 1 By 6 There is only one shape for 1 By 6 2 By 5 Here are all the shapes I found for 2 By 5 Challenge 3 Here are all the shapes that are nets to a cube Challenge 4 Here are all the shapes with rotational symmetry These are the shapes with one line of reflective symmetry These are the shapes with one line of reflective symmetry and rotational symmetry Challenge 5 Area Puzzle Here are all the combinations of shapes that I did. There are 18 unique solutions.