Great Picross game on the DS, and even better when considering this was the first of the 3D Picross series on the DS series of handhelds (yes I am considering the 3DS to be in the same series). The puzzles are fun and well balanced, the collection are fun to complete and very satisfying to fill up, and there is A LOT of puzzles to master. My only real complaints just come from the graphical side. I understand that doing good 3D visuals on this system probably was not easy; but I experienced a lot of "glitches" with the puzzles, particularly along the edges of blocks. Besides those however this is a great game in its series and definitely worth a play for more picross! (Being able to make your own puzzles is super cool as well!)