Download the Pattern Below
This is a small two-sided tray cross puzzle. I think this would be a nice gift for the Sunday school class at church.
It's fun to show side one and ask if they think they can solve the puzzle. It looks simple because all the pieces fit nicely in their place. When they say yes, dump the pieces and flip the board to side two. There are only five puzzle pieces but it is more difficult than it looks.
The parts are all cut from 1/4" thick wood. The puzzle board is three layers to make up both sides.