Play everday two new 2 Queens puzzles. Place queens in such a way that there are only 2 queens per row and per column and per region. Queens cannot touch even not diagonally.
Play a game of Mahjong in the Circus. Remove all tiles in pairs of the same free tiles. Play via 'Select Layout' all layouts individually without time limit.
Everyday new Tairupeinto levels. Make regions on the grid black (or white). The numbers on the sides indicate how many cells are black in a row or column.