Designing XV Sudoku puzzles has taught me that the simplest-looking puzzles often require the most careful planning. I spend a considerable amount of time testing different clue arrangements before deciding on the final version so that the puzzle remains fair, challenging, and enjoyable for every solver. The puzzle you see here is the result of that careful construction process.
Whether you solve Sudoku for relaxation or to prepare for competitions, exploring different Sudoku variations is an excellent way to strengthen your logical reasoning. This handcrafted XV Sudoku offers an enjoyable challenge from the first deduction to the final cell.
Rules of XV Sudoku
| XV Sudoku (Fun With Sudoku #149) |
Previous Sudoku: 6-9 Sudoku (Fun With Sudoku #148)
Next Sudoku: Edge Difference Sudoku (Fun With Sudoku #150)
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