﻿ Anti-Knight Rossini Chess Sudoku online
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# ANTI-KNIGHT ROSSINI SUDOKU ONLINE

 1 2 3 4 5 6 7 8 9
 LEV   1 (10) 2 (10) 3 (10) 4 (10) PUZ

Anti-Knight Rossini Sudoku has arrows outside the grid.

The arrows (=Rossini rule) indicate that the first 3 numbers are ascending or descending with the highest digit in the direction of the arrow.

If there is NO arrow, than the first 3 numbers DO NOT form ascending or descending series.

The Anti-Knight Rossini Sudoku also adds the Anti-Knight rule: in which no two squares that are a knight's move apart can have the same digit.

SOLVING ANTI-KNIGHT ROSSINI SUDOKU
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.

ANTI-KNIGHT ROSSINI SUDOKU
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.