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World's hardest Sudoku puzzle book for adults vol 2: A Challenging Sudoku book for Advanced Solvers a fun way to Challenge your Brain . Solutions included . Brain River Publishers
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$ 15.49
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Expected delivery Dec 22 - Jan 2, 2026
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World's hardest Sudoku puzzle book for adults vol 2: A Challenging Sudoku book for Advanced Solvers a fun way to Challenge your Brain . Solutions included .
Brain River Publishers
128 pages
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | December 19, 2020 |
| ISBN13 | 9798583933327 |
| Publishers | Independently Published |
| Pages | 128 |
| Dimensions | 216 × 279 × 7 mm · 312 g |
| Language | English |
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