Conundrum is a piece of enemy-exclusive equipment in the Dicey Dungeons Reunion that changes the player equipment to create a new puzzle using specific equipment, dice, and a Mastermind equipment that is the only way for the Witch to deal damage during the Witch: Reunion episode.

This equipment is used every turn, and comes in variants that add constraints such as Blind, Blind and Password together, Shock, Vanish, as well as some unused puzzles for Counter.

Madison always has this equipment in the Witch: Reunion episode.