From Arcanet
This spell generates and manifests a unique handheld puzzle based on the caster’s intellect. Disappears only when solved, granting the solver the gloam used to create it. The more difficult the puzzle, the more costly it is to make, and the more rewarding it is to solve. Sometimes used for purposes as innocuous as gifts for colleagues or friends, but just as suitable to confound someone with a prize just out of reach.