Detective Spade has a puzzling case in his hands and an ace up his sleeve. Unravel the mystery that took over Ace Town by finding all clues hidden beneath challenging Pyramid Solitaire puzzles. Can you crack the case? It’s the 1940s and crimes are on the rise. The investigation of the death of Alfred Suit years ago, a rich and powerful businessman, has never been concluded by the police, but now Detective Spade is devoted to finding an answer for this forgotten crime. Join Spade in Solitaire D