Every day a new Sudoku in 4 difficulty levels. Also with an archive of several months. Solve according to the sudoku rules: a number (from 1-9) can only be used once in every row, column or 3x3 box.
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).
Mahjong connect game for Christmas. Connect 2 of the same tiles to remove those tiles. The connecting path cannot have more then 2 bends of 90 degrees.
Klondike solitaire game for Christmas: move all cards to the top 4 stacks from Ace to King. On the tableau place cards in descending order and alternate color. Click on the top left stack to get a new open card.