Picross S9

Here is an excerpt from Picross S9's Nintendo Store description:

The 9th Picross S Series is the definitive edition of the hit illustration puzzle game!

Play classic Picross, as well as Mega Picross featuring Mega Numbers, Color Picross featuring colored hint numbers, Clip Picross where you complete stories, and bonus Extra content featuring large puzzles.

Supports touch screen as well as button controls. Up to four players can play simultaneously. There are detailed tutorials and convenient assist functions so that even newcomers can start playing right away. Try out a variety of optional features to customize your play environment to your liking.

This release includes the new "Rewind Board" feature. It's a handy feature for when you notice inconsistencies while you're solving a puzzle.

There are 300 Picross and Mega Picross puzzles, 150 Clip Picross piece puzzles, 30 Color Picross puzzles, and 5 Extra puzzles, a grand total of 485 puzzles!

As of 2025, Picross is a Nintendo-owned trademark. However, the logic rules aren't copyrighted, so you can find similar puzzles by searching for "nonograms"!