Welcome to a puzzle with a rich history in World Sudoku Championships! Today's Anti-Diagonal Sudoku is a classic variant that first caught my attention at the WSC 2009 and is reappearing in the 2014 championship. This Sudoku type is different from Diagonal Sudoku, where diagonals must contain all numbers 1-9. This rule of the Anti Diagonal creates a powerful, restrictive logic that makes for an excellent practice puzzle. Are you ready to master this championship-style challenge?
Now again, this puzzle type is appearing in the World Sudoku Championship 2014. So I am re-publishing this puzzle under the Fun With Sudoku Series with better graphics.
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| Anti-Diagonal Sudoku (Fun With Sudoku #1) |
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