http://ageofpuzzles.net/Collections/QuadrupleClueSudoku/QuadrupleClueSudoku.htm TīmeklisAn essential Killer Sudoku solving technique is the "45 rule". This uses the fact that every row, column and block must contain each of the numbers 1 to 9 once. Therefore, the total of all numbers in one row, column or block will always be 45. Take the first column of the Killer Sudoku shown in Figure 1. The numbers in this column will add …
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TīmeklisThe spy cell can see all the other W-digits in the alliance. So if the Z-digit is given as a solution in the rogue cell, all the Z-digits are eliminated from the quad, and the W … TīmeklisQuadruple Sudoku. Sudoku-Varianten, Nr. 33. Regeln Rules. In jedes Feld des Diagramms der Größe NxN ist eine Zahl aus dem Bereich 1~N einzutragen. In jeder … houses in tahlequah oklahoma
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TīmeklisSolving Techniques for sudoku - Naked Subsets (Naked Pair, Naked Triple, Naked Quadruple, Locked Pair, Locked Triple) Home; Solving techniques; Introduction; … TīmeklisTriple Crossover Example 1 . The pink cells are the only cells with the candidate 1 in the 2 diagonals of this Sudoku-X.Because the candidate 1 is not present in the common … http://sudopedia.enjoysudoku.com/Hidden_Quad.html houses in selah wa