|nytimes sudoku easy daily||0.57||0.9||8180||61|
The obvious way to solve a sudoku puzzle is to find the right numbers to go in the squares. However the best way to start is the other way round - finding the right squares to hold the numbers. This uses a technique called 'crosshatching', which only takes a couple of minutes to learn. It can solve many 'easy' rated puzzles on its own.How is a Sudoku puzzle created?
How To Create Sudoku Puzzles Revealed! Create Sudoku Solution Yes, the first step is to create your puzzle's solution. That is the easy part. ... Remove Mirror Pairs The next step is to begin removing numbers from your completed Sudoku puzzle solution. ... Test For A Single Solution