This is a ‘Nonogram’ puzzle (aka Picross, or Griddlers, or Pic-a-Pix) - I'll be sharing the rules along with some tips, tricks, and strategies on how to solve them.
100 Sudoku Variants Puzzle Book: https://www.amazon.com/dp/B08P3PCC85
100 Logic Puzzles Book – Volume 1: https://www.amazon.com/dp/B08T71QVQ8
100 Logic Puzzles Book – Volume 2: https://www.amazon.com/dp/B08YQCP6L6
Other puzzle tutorials: https://www.youtube.com/playlist?list=PLdOZQX8VRXuywHFBj9TZg26rzan_sSR-H
