You could have downloaded Thanksgiving Day Griddlers 2.0 for Mac from our software library for free. The actual developer of this software for Mac is 8Floor. Thanksgiving Day Griddlers for Mac lies within Games, more precisely Puzzle.
From the developer:
Thanksgiving Day Griddlers is an entertaining game created by 8floor company where your goal is to solve nonograms. These puzzles can be completed by revealing the hidden images from the board. You just need to mark the board's empty cells based on the column and line indications.
You can play this game when you're on a break from work and wish to put your puzzle solving skills to the test.
You may want to check out more software for Mac, such as Magic Griddlers 2, Olympus Griddlers or Olympus Griddlers Free, which might be similar to Thanksgiving Day Griddlers.
Puzzle
Puzzle