Goal and options: blade
output answer: can scratch chalk

Goal and options: To 3D print the Moire pattern of your choice.
output answer: Once the pattern is loaded into the 3D printing software, start the 3D printing.

Goal and options: How to use Scrabble letter tiles to make ornaments.
output answer:
Letter tiles from old Scrabble games can be used to make personalized Christmas ornaments as gifts; simply select the tiles spelling out the person's name, glue the tiles to the tile holder, glue on decorative ribbon to use as a hanger, and your gift is complete.