Summary: I have played lots of puzzle games and this is the only one I've played multiple times. I also have picos 3D, which is ok, but I like the bigger, more complicated puzzles that the 3D version doesn't have.
Summary: It really is. Picross is super simple. There are a ton of puzzles in this game and there's some daily Picross thing to keep you coming back for some speed challenges. If you like Picross, then just buy this because it's so far the best Picross game I've played.
Summary: I bought this because I love picross 3d and was not disappointed. It is very challenging at times. The only drawback is that the puzzles are very small for the screen and I found I made mistakes because of that.
Summary: The many who got started on Sudoku puzzles, would have found that the logic game of numbers makes them play the game over and over. Then, there are also many artists who like doodling on Internet oekaki boards - places where you can make small, pixel drawings to share with the world.
Summary: I am a Picross fanatic. As such, I've played just about every picross variation on every console/medium possible. Out of all of these games, I have to honestly say that Picross DS is one of the best I've ever played.