You can discover wonderful worlds with Mario and his friends in the Super Mario Bros. Wonder game, available exclusively for the Nintendo Switch family of systems. This free online jigsaw puzzle features Pipe-Rock Plateau, the Petal Isles, Fluff-Puff Peaks, Shining Falls, Sunbaked Desert, Fungi Mines, and Deep Magma Bog. For this puzzle, you can choose between Easy (8 pieces), Medium (18 pieces), or Hard (50 pieces).