Some types of classic Solitaire exist, which force the player to act very consciously, as the player's actions are akin to moving through a minefield, the only miscalculation in which would lead to an inevitable loss. Only aces can be placed on the boxes in this layout. They are then overlaid with cards of the same suit, considering dignity in increments of one forward. Empty "boxes" cannot be used for new "occupants". Only the top card can be moved. But even with such strict rules it's possible to ensure a resplendent victory.