By Isaac Aronow Everybody can solve a hard Sudoku. Maybe not right now, maybe not without some practice, but trust me, it’s possible. By the end of this article, you’ll be equipped to tackle ...

Most sudoku puzzles come with a few of the boxes already filled in, so you can use those freebie clues as a jumping off point for solving and work backwards. The fewer numbers already filled in ...

These “givens” actually provide all the information you need to solve the puzzle. So, the general rule is that the fewer the givens, the more challenging the grid will be. In Sudoku parlance ...

Sudoku Solver Tips: One of the most popular brain puzzle games in the world is Suduko which is both challenging and rewarding. We all must have seen the printed version of Sudoku in newspapers and ...

They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated ...

The easy part: Starting at 1 and working through to 9, scan through each row and column identifying any "definites." If only one space remains in a nine-square box where a number can go you know ...

In this guide, we’ll explain everything you need to know to solve the puzzle yourself, or the actual answer if you’re feeling impatient. As the header there may have indicated, yes ...

Serkan Yürekli/World Puzzle Championship At the start of Day 2 of the Sudoku competition, Ms. Dai and Mr. Vunk were tied for first place. They each solve using both a pen and a pencil ...