'Light and Shadow' is a binary determination puzzle in which the cells in a grid are split into shaded and unshaded cells. If you like 'Sudoku', you will love 'Light and Shadow'!
20 puzzles (Light & Shadow):
80 puzzles (Light & Shadow Pro):
If you like the app, please leave me a good review!
If you have questions, problems or suggestions, please contact me by email to email@example.com.
New puzzles are in progress and coming soon!
© © 2018 Christian Lüth