The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column. In addition, the numbers in each block should produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block. There is only one unique solution for each puzzle.

Select image and solve the puzzle pieces. Click restart when you change image or some function. Select the piece and click hint for help.

You have to find five objects that hidden on the pictures.

Swap diamonds to make lines of three or more of the same color. The more diamonds you match, the more points you earn -- how high can you score?

Fun Easter game, find all the easter eggs and easter bunnies.