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Rossini Sudoku is a variant very similar to that of Skyscraper. Now there are no numbers, but arrows outside the grid.
The arrows outside the grid indicate that the first three digits are ascending or descending always follow with the highest number in the direction of the arrow.
If there is NO arrow, than the first three digits DO NOT form ascending or descending series.
SOLVING ROSSINI SUDOKU | |
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CHOOSE PUZZLE: |
LEV: choose a level of difficulty. Between brackets is the number of puzzles per level. PUZ: enter the puzzle number of your choice. START: choose this to load the puzzle. |
ARROWS: | Around the grid you will find some ARROWS. Only where there are arrows, the first three digits follow each other in ascending or descending value. |
ROW: | In front of every ROW you will find the missing digits for that row. |
COLUMN: | Above every COLUMN you will find the missing digits for that column. |
BOXES (1-9): | At the top left are 9 boxes with the missing digits of the 9 subgrids. |
NUMBER OF DIGITS: | At the top you can see how often a number has already been entered and where. |
ROSSINI SUDOKU | |
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ENTERING DIGIT(S): | On the left, cells in white color, choose the digit(s) you want to enter and then click on the sudoku cell of your choice. Choose a digit and the empty cell below digit 9 if you want to place 1 digit in small size. |
BUTTON ✓: | Choose ✓ button to check the puzzle. All the correct numbers turn GREEN just like the initial numbers and now can not be changed anymore. |
BUTTON SOL: | Click on the SOL button to display the puzzle solution. |