Nonograms, also known as Picross or Griddlers, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture.  © Wiki
Master's Legacy
Excellent attempt in a world of Nonogram/Picross puzzles. Galore of levels, multiple game modes along with level editor & workshop would never disappoint any puzzle fan.
Features
-  Totally free - Starter Pack, Community Levels & Level Editor are available for everybody.
 
-  Gorgeous Starter Pack - perfect 15 Nonogram levels to get you started and tease your brain for more adventure.
 
-  Multiple DLC's with different game modes and level styles.
 
-  Completed all levels? Don't worry! We have an endless list of user-made paintings, you'll never feel lonely.
 
-  You should love to paint, do you? Go on and try our awesome level editor (up to 100x100 size), show those impostors who is the Greatest One here!
 
-  Art design - clean and beautiful.
 
-  Relaxing ambient soundtracks will keep your mind sharp and focused.
Disclaimer - Master's Legacy is free version of The Greatest Painter. Master's Legacy's DLCs contains all puzzles from Nonogram - The Greatest Painter.