Castle Wall - Logic Puzzle

Castle Wall is a clean and satisfying logic puzzle where you draw a single loop through a grid to divide the board into inside and outside areas.

Each puzzle challenges you to:

- Draw one continuous loop without crossing itself
- Keep the loop out of blocked and clue cells
- Place white cells inside the loop
- Keep black cells outside the loop
- Use arrow clues to count how many times the loop crosses in a direction

Grey cells can be either inside or outside, giving you flexibility to solve each puzzle your own way.

Features:

- Daily puzzles to challenge you every day
- Unlimited random puzzles
- Smooth, responsive controls for drawing loops
- Clean visual style focused on readability
- Designed for relaxing but deep thinking

Castle Wall is easy to learn but offers rich logic as puzzles grow in size and complexity.

Take your time, follow the clues, and enjoy the moment when everything clicks into place.