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Odd-Even Diagonal Sudoku requires diagonals to have equal odd/even counts—what’s the trickiest grid you solved (unbalanced initial counts, or conflicting rules), and how did you adjust numbers to balance diagonals? Did you ever count odds/evens mid-solve to fix a diagonal, and what’s the most balanced Sudoku moment you had?
Posted : September 21, 2025 9:26 pm