Robert Solitaire
Simple small game where the objective is to move all the cards onto the foundation in three passes through the deck.
Foundation piles are unsuited and build up and down in rank.
Robert 1 - A single tableau pile, this game is very hard to win.
Robert 2 - Two tableau piles, some strategy added.
Robert 3 - Three tableau piles, more strategy added.
Robert 4 - Four tableau piles. The most strategic and winnable.