Sudoku. How to solve hard level sudoku - 1. Detailed explanation of the sudoku tricks used. #puzzle

Sudoku. How to solve hard level sudoku - 1. Detailed explanation of the sudoku tricks used. #puzzle #puzzles #sudoku #sudokuavijain This video will teach you in detail how to solve a hard level sudoku puzzle. When you are solving hard level sudoku puzzles, then you get stuck at a number of things. This puzzle will help you understand the various tricks that you must consider while solving any hard level sudoku puzzle. hard sudoku - 2 :    • Sudoku. A real classic expert level sudoku...   This puzzle has been solved by using unique rectangles. In case you want more examples and a more detailed explanation of that tricks, here is the link for that:    • Sudoku tricks - Unique rectangle. Tricks t...   I would also recommend you to view the following two videos before trying out the expert puzzles:    • Hard sudoku puzzle with sudoku solving tri...      • Expert sudoku solved. How to solve a hard ...