This article discusses innovative Sudoku puzzles which incorporate an extra rule that gold cells must show their positions in their respective rows, columns, or 3x3 boxes. These puzzles start without number clues, preserving the classic Sudoku rules, and challenging solvers in a new way. Designed by Alf Smith, the puzzles are presented in a structured manner, and the author expresses appreciation for engaging puzzle designs while inviting suggestions for future puzzles. This unique format promises an entertaining and elegant solving experience for enthusiasts.
A cell that contains its position in either its row, column or 3x3 box is coloured gold, which adds an elegant twist to standard Sudoku.
This innovative Sudoku format underscores an entertaining solve experience, ensuring no number clues in the grid while strictly adhering to Sudoku rules.
Each puzzle follows the unique constraint of having numbers represent their positions without displaying typical number clues, emphasizing creativity in puzzle design.
Thanks to Alf Smith for devising these distinctive variations of Sudoku, which maintain engagement while offering a fresh challenge for enthusiasts.
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