Pixelogic

Here is an excerpt from Pixelogic's Steam description:

A favorite nonogram puzzle game for over 16 years, Pixelogic is finally making its way to Steam!

Pixelogic is a challenging yet chill nonogram game (a.k.a. picross, griddlers, or paint-by-numbers) where you use numeric clues to uncover a hidden picture. No cartoon characters or gimmicks, just pure puzzles.

Features

• Two new puzzles each day + an extra large puzzle each week
• Unlimited access to back catalog of 6,000+ past daily puzzles
• Choose your challenge from Easy (5x5) to Expert (25x25)
• Know where you rank with worldwide statistics
• Create and share your own puzzles with included full-featured puzzle creator