EVEN ODD SUDOKU ONLINE

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LEV PUZ

An Even Odd Sudoku is a variant of the normal sudoku with an extra tip. There are squares or circles in certain cells with the following meaning:

SQUARE : this should include an even digit.
CIRCLE : This should contain an odd digit.

We know that each row, each column and each subgrid contains the digits from 1 to 9. This means four even digits: 2 - 4 - 6 - 8 and five odd digits: 1 - 3 - 5 - 7 - 9.

SOLVING EVEN ODD 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.
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.

PLAY EVEN ODD SUDOKU
Entering digit:	On the left, next to the capital letters, choose the digit(s) you want to enter and then click on the sudoku cell of your choice.
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.