Remove all cards from the Tower. You can remove cards from it when the card is 1 higher or lower in value than the open card (top left). Click on the closed stack to get a new open card.
Daily new Calcudoku Puzzles. Like Sudoku: fill the grid where every number can only occur once per row/column. But the cages (thick bordered box) must produce the given outcome with the given operator.
Fun scrolling Tripeaks Solitaire game in Ancient Egypt. Remove all cards by playing cards that are 1 higher or 1 lower in value then the open card (bottom right).