Crossplay

Is Mario's Picross crossplay?

Crossplay does not apply to Mario's Picross: it has no online multiplayer.

Mario's Picross is a puzzle game for the Game Boy and the first game in the Nintendo-published Picross series. In this game, Mario takes on the role of an archaeologist who chisels away the squares in each playfield. The result is a small picture. There are 256 different puzzles to solve, divided into four courses with increasing difficulty level.