www.sachsentext.de - Digital Sudoku
http://www.sachsentext.de/en/taxonomy/term/219/0
enCombined Sudoku
http://www.sachsentext.de/en/node/891
<p>This combination variant was introduced by Cihan Altay at the 1st Sudoku World Championship.
</p><p>Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. The colored extra-regions must contain each the digits 1 through 9.
</p><p>In each 3x3 box their is a differet rule to follow:
<ul>
<li>Upper left - Digital Sudoku: Digits are in digital form, as given below.
</li><li>Upper centre - Even/Odd Sudoku: Yellow cells must contain odd digits, green cells must contain even digits.
</li><li>Upper right - Consecutive Sudoku: All neighbouring cells with consecutive digits have a colored border.
</li><li>Centre left - Sum Sudoku (Killer Sudoku): Digits in a sub-region add up to the specified number.
</li><li>Centre - Classical Sudoku: No special rule.
</li><li>Centre right - Pips Sudoku: Digits are given as pips, like on dominoes or dices, as given below.
</li><li>Lower left - Big/Small Sudoku: Red cells must contain small digits (1 - 4), blue cells must contain big digits (5 - 9).
</li><li>Lower centre - Greater/Less Sudoku: The inewquality between each pair of digits must stand correct.
</li><li>Lower right - Sum Box Sudoku: First two row of numbers add up to the number formed on the third row.
</li></ul>
</p><p><img src="/gif/combined_sudoku1.gif" alt="Combined Sudoku" /></p>
Digital SudokuEven Odd SudokuKillerCombined SudokuConsecutive SudokuPandigital KillerPuzzlesSudoku <=>Sudoku with DifferencesSudoku with restricted values in some cellsSudoku with Forbidden DifferencesSudoku with Additional Constraints for Cell PairsSudoku VariantsSum Box SudokuPips SudokuThu, 17 Jun 2010 07:59:11 +0000Uwe891 at http://www.sachsentext.deDigital Rokudoku
http://www.sachsentext.de/en/node/728
<p>Fill in the grid so that every row, every column, and every 2 x 3 box contains the digits 1 through 6. Each digit appears as in a liquid crystal display, as shown below. Parts of some digits are already placed in the grid.</p>
<p><img src="/gif/digital_sudoku1.gif" alt="Digital Rokudoku" /></p>
Digital SudokuSmall Sudoku VariantsPuzzlesRokudokuSudoku with restricted values in some cellsSudoku VariantsWed, 16 Jun 2010 11:09:15 +0000Uwe728 at http://www.sachsentext.de