The Parts of a Mushroom Jigsaw Puzzle
You can adjust this puzzle to have as many pieces as you want from 6 to 912 (it opens with 40), just go to the upper left menu and choose “modify this puzzle.” You can also adjust it when you begin by clicking on the far left symbol on the entry banner of options. Be sure to click the round arrow on that banner (or in “modify this puzzle”) so you can rotate the pieces. Instructions on how the puzzle works can be found at the ? on the top right of the screen. Enjoy!