Daniel Kurland, GIZORAMA - "There are an ever-increasing amount of games these days that indulge in streamlined Sudoku-esque puzzle solving. In fact, there’s a large amount in this franchise alone. While the public’s fascination with these games is clearly far from over, are these games still accomplishing what they used to? Or is their welcome mat slowly being pulled out from under them? Fortunately, in the case of Picross e4, the puzzler is at least trying very hard to remain engaging and relevant."