![Looking for a great sudoku pen that can write small, not smudge, and still be legible. If anyone has any suggestion. I started doing these 25x25 sudoku puzzles and it's really hard to find a pen that can write the possibilities in the small squares. : r/sudoku Looking for a great sudoku pen that can write small, not smudge, and still be legible. If anyone has any suggestion. I started doing these 25x25 sudoku puzzles and it's really hard to find a pen that can write the possibilities in the small squares. : r/sudoku](https://preview.redd.it/z24au4fqaok31.jpg?width=1080&crop=smart&auto=webp&s=8933290e0b0f21f9569e263a45b71df8c005ad80)
Looking for a great sudoku pen that can write small, not smudge, and still be legible. If anyone has any suggestion. I started doing these 25x25 sudoku puzzles and it's really hard to find a pen that can write the possibilities in the small squares. : r/sudoku
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Sudoku 25x25 50 Giant Medium Sudoku Puzzles by Jacob James (2017, Trade Paperback) for sale online | eBay
Alphadoku - 25x25 Sudoku Puzzle To Print - Symmetric, Level Expert, No 4361 | PDF | Computational Complexity Theory | Puzzles
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Giant Sudoku Puzzles: With solutions: 25X25 Puzzle Grid: Combined Alphabet letters A to P and Numbers 1 to 9 (Large Print / Paperback) | Books on the Square
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