Also for the 3DS is the Picross e series of games [0]. For a more modern console, the Picross S series of games [1] currently spans 9 whole games on the Nintendo Switch, and is made by the same company that did Picross e and Picross DS.

[0]: https://en.wikipedia.org/wiki/Picross_e

[1]: https://en.wikipedia.org/wiki/Picross_S