Prefer to donate by mail? Here's how.
Masyu Puzzles by KrazyDad
Here are hundreds of free Masyu puzzles suitable for printing. Each Masyu puzzle has only one unique solution.
Here's a tutorial on how to solve Masyu puzzles.
InstructionsThe finished puzzle will contain a loop made of horizontal/vertical line segments which connect the centers of grid cells.
- Black circles indicate corners.
- White circles indicate straights.
- Black circles must be turned upon, but the loop must travel straight through the next and previous cells in its path.
- White circles must be traveled straight through, but the loop must turn in the previous and/or next cell in its path.
If you need help, try my tutorial, or take a look at the answers page!