Solution to #3: The Papers

    Arranging the 6 pieces by the way they are numbered will allow one to read off the word  "sonobe" from the printed letters in the centre of each piece. Sonobe is a form of modular origami. The image in this puzzle should to be printed and folded into sonobe units, using the labels at 2 of the corners and considering their initial orientation to fold them correctly. The numbers at the bottom will guide one through putting together a cube.
    There are 6 "groups" of numbers, each with a different centre digit. The center digit in each such "group" corresponds to a face of the cube. If viewed from the perspective (and orientation) of that cube-face, the numbers above, below, or beside that face should indicate where to place the modular units. This part can also be solved through brute force by just matching the shapes on the cube’s faces, similarly to a jigsaw.
    Once the cube is assembled, there is a letter on each face. Organizing the letters in the order of the numbering on the cube’s faces results in the word "MAKING", which is the answer to this puzzle.

MAKING