If you recognize the name Mondrian, you may have thought of the Dutch artist Piet Mondrian. His abstract rectangular paintings have actually inspired many mathematicians to create a challenge. Do you think you can solve this puzzle and get the lowest score? Put your skills to the test.
Stop robocalls for good with Kim’s new eBook
Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide.