Theme: Anti-XV (for patron Phleb)
Author/Opus: This is the 129th puzzle from our contributing puzzlemaster Serkan Yürekli.
Rules: Standard Sudoku rules. Also, when the digits in two cells sharing an edge add up to 5, a V is marked on that edge; when the digits in two cells sharing an edge add up to 10, an X is marked on that edge. (For clarity, as no symbols appear in the grid below, there are never any edge-adjacent cells that sum to 5 or 10.)
Answer String: Enter the 6th row from left to right, followed by a comma, followed by the 5th column from top to bottom.
Time Standards (highlight to view): Grandmaster = 5:00, Master = 7:30, Expert = 15:00
Note: Follow this link for other variations of Sudoku and this link for classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.
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