﻿ Easy as ABC Sudoku rules and techniques
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# EASY AS ABC SUDOKU ONLINE

 1 2 3 4 5 6 7 8 9
 LEV   1 (1) PUZ

Easy as ABC Sudoku is a variant that combines the rules of a classic sudoku with these of Easy as ABC puzzles.

Numbers on the outside indicate that this is the first digit less than 6 in that row or column seen from that side.

Improve your solving methods and learn our Easy as ABC technqiues.

SOLVING EASY AS ABC 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.
CLUES: Click on a CLUE outside the grid to make it white. You can do this when you have found they right cell for that clue.
COLUM 2: In front of every ROW you will find the missing digits for that row in column 2.
ROW 2: Above every COLUMN you will find the missing digits for that column in row 2.
BOXES (1-9): At the top left are 9 boxes with the missing digits of the 9 subgrids.
NUMBER OF DIGITS: At the top, in row 1, you can see how often a number has already been entered and where.

EASY AS ABC 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.