Konami Code

**Sudoku, Column Indexing, Arrows** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - Column Indexing: Digits placed in red cells (all of columns 1, 5, and 9) indicate the position of the corresponding column number in that row. - Arrows: Digits along an arrow must sum to the number indicated in the circle from which the arrow emerges. Subscribe to our mailing list to receive a weekly email with all of our puzzles from the past week: https://missingdeck.net/mailing.html