Problem of the Week
for Friday, October 20

Here is one way to cut a 4 x 4 grid into four identical pieces.
How many other ways can you find?
Just click on the grid lines!
(for the sake of simplicity, let's say that two ways are the same
if they are merely rotations or reflections of each other)

Click on the colored buttons above to see
Nicky's (2nd grader) winning solutions!


Other winners include:

Claire (2nd grade)
Eliza (3rd grade)
Jakob (5th grade)
Roy (7th grade)
Extra Special mention to Elliot M. !!