This is such a simple puzzle, but it's a tough solve. With only 6 pieces and just 4 different shapes it's hard to believe solving this could take a while. I saw this on the web and made it without knowing how to solve it. It's very easy to make, so I won't show you how to solve it, you can make it out of scrap and give it a try. Pieces are 1/2" square x 3" long. All the cuts are either .5" or .25" so easy peezy. I found that people can put it together, but making it symmetrical is the hard part. When completed the puzzle should look the same from all sides. Give it a shot and let me know if it was easy or difficult.