Connect all flower tiles in pairs of the same. Two of the same tiles can only be removed if they can be connected by up to three horizontal or vertical lines which pass only through empty spaces.
Daily Kakurasu puzzles in different sizes. Mark squares and add up the numbers of the marked squares to the numbers on the right and bottom of the grid.
Daily HexNum puzzles in three different sizes and difficulties. Place the numbers from 1 to 6 in a circle around the grey cells. Every number can occur only once in a circle.