Kakuro Paradise 2

This is a new version of the ancient numbers puzzle. Kakuro playing field consists of cells. Side cells are filled with numbers - these are the sums of figures which can be input into horizontal or vertical lines. Figures (from 1 to 9) can't repeat. For example, if the sum of the horizontal line is equal to 6, this means that you can input such figures as 1 and 5 or 2 and 4 into this line, but you can't input 3 and 3.

It seems very easy, but this game will engross you not worse than a crossword. You can play this game while you are in the way to somewhere or while you are standing in a queue. One kakuro game can take from few minutes to an hour of your time!