Get with the Dim Koopa room and enter the Super Block space. You can find three hidden blocks you have to hit from below to sort a path over the hole. Make use of the blue block to get to the hidden blocks. Obtainable just after Chapter 3. FREE PLAY: https://desertblockpuzzlebraingam38022.frewwebs.com/36452859/desert-block-puzzle-browser-game-options