Jupiter Corporation has announced Picross S+ for Switch. It will launch via Nintendo eShop in 2024 for $4.99 / £3.99 / €4.99.
Here is an overview of the game, via Jupiter:
The latest in the Picross S series, in which problems from the Picross e series can be played!
Picross S+ allows users to play puzzle problems from the nine titles in the Picross e series, which have been downloaded a total of 680,000 times as Nintendo 3DS download-only software, using the Picross S system. Basic software containing problems from the original Picross e, with problems from Picross e2 through e9 available for download as additional paid downloadable content for [$4.99 / £3.99 / €4.99 each]