www.sachsentext.de - Navigator Sudoku
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enCombined Skyscraper Sudoku
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<p>Fill the grid with the digits 1 to 9. The digits represent the height of the skyscraper in each cell. Each row, column and 3x3-box will have exactly one of each digit. The clues along the edges tell you how many skyscrapers you can see from that vantage point.
</p><p>In each 3x3 box their is a different rule to follow:
<ul>
<li>Upper left - Even/Odd Sudoku: Yellow cells must contain odd digits, green cells must contain even digits.
</li><li>Upper centre - Min Max Quad Sudoku: The red points in the near of crosses where four cells meet each other show that the cell with the red points is greater then the three other ones. The blue rings in the near of crosses where four cells meet each other show that the cell with the blue ring is smaller then the three other ones.
</li><li>Upper right - Arrow Sudoku: The digit in the circle is the sum of the digits which are marked with its arrow.
</li><li>Centre left - Difference Sudoku: The numbers between two cells give the difference of the digits.
</li><li>Centre - Navigator Sudoku: The arrows show the location of the same number in the previous or next column or row. So for example, the arrow in fifth column means that the same digit is in the sixth column in row 6 - 9.
</li><li>Centre right - Greater/Less Sudoku: The inequality between each pair of digits must stand correct.
</li><li>Lower left - Ratio Sudoku: The numbers between two cells give the ratio of the digits. For example 2/3 can stand for the following combinations of numbers in the adjazent cells: 2 - 3, 4 - 6, 6 - 9 and vice versa.
</li><li>Lower centre - Killer Sudoku: Digits in a sub-region add up to the specified number.
</li><li>Lower right - Creasing Sudoku: Numbers going along grey lines must be in increasing or decreasing order from one end to the other.
</li></ul>
</p><p><img src="/gif/combi3.gif" alt="Combined Skyscraper Sudoku" /></p>
Even Odd SudokuKillerCombined SudokuMin Max Quad SudokuNavigatorNavigator SudokuPandigital KillerArrow SudokuPuzzlesSudoku <=>Sudoku with DifferencesSudoku with restricted values in some cellsSudoku with Additional Constraints for Cell PairsSudoku VariantsSudoku Variants with Special ArrowsRatio SudokuCreasing SudokuSykscraper SudokuWed, 16 Jun 2010 09:36:14 +0000Uwe716 at http://sachsentext.deNavigator Sudoku
http://sachsentext.de/en/node/602
<p>Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. The arrows show the location of the same number in the previous or next column or row. So for example, the arrow next to the 9 in the first column means that the 9 in the second column is in row 1 - 4.</p>
<p><img src="/gif/nav1.gif" alt="Navigator Sudoku" /></p>
NavigatorNavigator SudokuPuzzlesSudoku VariantsSudoku Variants with Special ArrowsTue, 15 Jun 2010 20:19:30 +0000Uwe602 at http://sachsentext.deNavigator Skyscraper Sudoku
http://sachsentext.de/en/node/484
<p>Fill the grid with the digits 1 to 9. The digits represent the height of the skyscraper in each cell. Each row, column and 3x3-box will have exactly one of each digit. The clues along the edges tell you how many skyscrapers you can see from that vantage point. The arrows show the location of the same number in the previous or next column or row. So for example, the arrow next to the 2 in the first column means that the 2 in the second column is in row 6 - 9.<br />
There is only one solution. You can find it by logic.</p>
<p><img src="/gif/skynav1.gif" alt="Navigator Skyscraper Sudoku" /></p>
NavigatorNavigator SudokuPuzzlesSudoku VariantsSudoku Variants with Special ArrowsSykscraper SudokuTue, 15 Jun 2010 07:50:45 +0000Uwe484 at http://sachsentext.de