Domino33

Learn and master all SODOKU solving techniques using Sudoku Solver Pro 4 software for PC  which allows you to learn and master all the techniques of resolution thanks to a database that you can feed yourself. Particularly educational but also very powerful, it allows you to solve all the grids from level 5 to 10. Using Basic techniques (isolated pairs, hidden pairs, isolated triplets, hidden triplets, Box Reduction, Pointing Pairs); Elaborate techniques (X-Wing, SwordFish, Y-Wing, W-Wing, XYZ-Wing, WXYZ-Wing, XY-Chain, X-Cycles, Unique-Rectange, Hidden-Rectangle .......); Sophisticated techniques (simple coloring, 3D-Medusa, APE, BUG , Grouped X-Cycles.......) . You can solve all Sudoku grids from levels 5 to 10 with great happiness.   Each video is made up of two parts. The first presents and explains step by step the technic with the help of numerous examples. The second part is  very important, it teaches you how to search and find this technic in a sudoku grid.