Singles — Color Black White

Singles is a classic logic puzzle game. The rules are simple yet challenging: in a grid of numbers, you need to color some squares black to ensure no repeated numbers in any row or column, no adjacent black squares, and all remaining white squares form a single contiguous region.


Key Features:
[Logic Puzzles]
Solve number grid puzzles by coloring squares, exercise your brain!
[Multiple Difficulties]
Offer different difficulty levels, suitable for players from beginners to experts!
[Custom Sizes]
Adjust grid sizes to challenge puzzles of different complexities!
[Night Mode]
Support night mode for comfortable gaming in low light environments!
[Simple Controls]
Click to color, long press or right click to mark, intuitive and easy to use!

Instructions:
Objective
Use logical reasoning to color squares black in the grid, satisfying the game rules.

Steps
1. Click on a square to color it black
2. Click again to restore the number
3. Long press or right click to add a circle marker (indicating the square is definitely not black)
4. Click outside the grid to toggle whether numbers on black squares are visible

Pro Tips
- Start by looking for repeated numbers in rows or columns
- Remember black squares cannot be adjacent
- Ensure all white squares are connected

Download Singles now and challenge your logical thinking limits!