Klondike solitaire type of game. Move all cards to the top 4 stacks from Ace to King. On the tableau you can place cards in descending order and alternate color. Click on the top left stack to get a new open card.
Every day a new Kakuro puzzle in 4 difficulty levels. Also with an archive of several months. Solve according to the kakuro rules: the numbers (1-9) entered need to add up to the corresponding clue.