☰ mtdb > Tricks > Trick< Back to all tricksAce problem Permalink: mtdb.co/?AceProblem Creator: Creative Artists We are pleased to be able to offer you Ace Problem, an visual variation of the Hofzinser Ace Problem. Effect From a deck of cards, the four aces are shown. These aces are placed in a pile, face down to one side. A selection is then made from the deck, for example the king of... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |