The Rules of Baker's Dozen ========================== You have 13 piles of 4 cards each, in which kings are if necessary moved to the last position. Your goal is to put all cards on the foundation, in order A-K. you are allowed to move all cards at top of piles (and of top of foundation) on a pile where the last card is one more than the moved one, or to the foundation (so a 5 of hearts could go under any six, or above the 4 of hearts in the foundation). Holes cannot be filled (this is why kings are put on bottom of piles, as they can be moved only on foundations). I like it because it's rather quick, has a decent probability of success and it's not automatic. Baker's Dozen may be customized by changing the number of slots (in the range 2..13). With fewer slots, the cards of lower rank are already moved to the stack, which makes the game easier.