If you prefer words to numbers, check out these crossword puzzle secrets. There are more than a few techniques to solve a Sudoku puzzle, but per Conceptis Puzzles, the easiest way to a Sudoku ...

The World Sudoku Championships start on Monday, with competitors from 31 countries set to spend 28 hours solving the toughest ...

Have you ever found yourself engrossed in a Sudoku puzzle ... can take your problem-solving skills to new heights. By learning and applying sophisticated techniques, you’ll be able to tackle ...

Applied mathematicians have to find a balance between models that are realistic enough to be useful and simple enough to be ...

Solve Sudoku puzzles at various difficulty levels using your logic and math skills. Show your ability to analyze and solve problems to become a master of this classic puzzle. 11 : 18 ...

No words are needed for animals to perform all sorts of problem-solving challenges outplay humans in a strategy game New ...

16A. This is an evocative clue! [Blissful stretch] makes me think of a happy cat. The “stretch” in question is a span of time that lasts a while, if you’re lucky: It’s the HONEYMOON PERIOD.

This year, competitors were required to solve nine Sudoku puzzles within a 30-minute time limit. Morinishi and Endo both solved all correctly in 20 to 29 minutes. Endo attributed his speed to ...

This brainteaser proves there is much more than meets the eye as you're asked to decide which cup is full first. Although it ...

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