This handy Sudoku Excel template will allow you to enter and remove candidates for each cell.
Included with this spreadsheet, the author, Ram Chandran of Newport News, VA., has graciously included his helpful Logic and Solving Sequence tips.
Follow his tips and learn how he uses his worksheet to solve even evil Sudoku puzzles.
Hi everyone! I am Melvin, and I live in the Philippines. I am a licensed Agricultural and Biosystems Engineer working at the top university in our country. Since entering school back in 2002 in elementary, numbers have always been exciting for me. In the year 2008, in sixth grade, I first encountered sudoku. I became the regional champion and joined the 12th Philippine Sudoku Super Challenge, where I placed 1st Runner-Up in my age category. I represented the Philippines in the 2012 Beijing International Sudoku Tournament held in Beijing, China, and in the 6th BRAND’s Sudoku Thailand International Open held in Thailand.
It is an undeniable fact that Sudoku is a worldwide game. Compared to other trendy online/offline games such as Scrabble or crossword puzzles, you don’t have to speak English or be able to read the English alphabet in order to play Sudoku. There is no culture-specific understanding that you should be equipped with to be
Multi Sudoku is one of the challenging but at the same time, interesting sudoku variants that have been developed in the logical world of puzzles. It is a sudoku puzzle that consists of two or more sudoku grids. The unique part of multi sudoku is that certain region(s) of the sudoku grids are overlapping each
Killer sudoku is considered one of the most common and well-known sudoku variants. At first glance, a killer sudoku puzzle can appear scary due to the dashed lines and no numbers given on any cell. But it brings another element of standard sudoku due to its arithmetic feature. Now, what are the basic killer sudoku