Amazon.com: Coogam Wooden Blocks Puzzle Brain Teasers Toy …

I bought this for a 6-year-old child (kindergarten) who loves doing puzzles. This puzzle required her to figure out how to turn the puzzle piece to get it to fit with the other pieces. In contrast to regular puzzles, it’s more than just turning the piece around to fit; sometimes you have to flip the piece over to get it to fit.

https://www.amazon.com/Coogam-Teasers-Intelligence-Colorful-Educational/dp/B07GF9421C