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Hodoku Evil Sudoku
Let us clarify - an Evil Sudoku puzzle is simply a number puzzle in it’s hardest form - yeah, it's that simple! Well, maybe simple isn't the best word to use as it is actually very very complex.
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Sudoku "Last Digit" technique
Singles are the easiest and most basic techniques for solving Sudoku. The Last Digit is the easiest of all singles methods. The Last Digit is the last number that can be placed to correctly solve the puzzle...
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Sudoku Full house
Singles are basic and easy-to-understand techniques for solving sudoku number puzzles. The Full House one of the basic methods. the way to solve by Full House is to locate the last digit that can be placed in a house. *A house is a full set of digits between 1-9 it can be a Block, Row, or Column. If it is the last digit for the whole grid...
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Sudoku Locked Candidates 1 - Pointing
If in a block all candidates of a specific digit are bound to one column or row, that candidate cannot appear out of that block in that row or column..
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Sudoku Locked Candidates 2 - Claiming
Locked candidate 2 works opposite ways to the first method: If in a column or row all candidates of a certain number are confined to one block...
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