This puzzle is a simple square color match puzzle. You must arrange puzzle pieces into a 5×5 grid such that no color appears more than once in each column and each row. This puzzle is very easy to make with a wooden stick and some pushpins. I used 20 x 10 mm wooden stick. You can use similar dimensions according to your materials. I cut them with a hand miter saw, I made some decorative saw traces and mounted push pins. Puzzle parts are below.
If you want make your own puzzle or see the solution you can preview or download this free PDF file about this puzzle from here (0.4 MB on secure server box.com)