Every number must be inside a closed cell. Every number is in proportion with the size of its cell. Ex: a cell containing the number ‘3’ must be 3x larger than a cell containing the number ‘1.’ ...
A Wheel of Fortune contestant drew a blank on a $75,000 bonus puzzle, which many viewers were not shy about saying they knew. But the contestant’s very presence in the bonus round was by the ...
Thus B3 must be green or blue. Using similar logic around the top right corner, we know A4 and B5 are red and green. Also B3 needs to be the same as A4 because we know B5 is different from A4. Thus B3 ...
No specialist knowledge or memory is required, just the ability to put the facts together and reach a satisfying conclusion. Logic Problems magazine has been a popular puzzle magazine for over 20 ...
That premise launched multiple brain training websites and apps, and most likely contributed to the sale of countless Sudoku, crossword and logic puzzle books over the past two decades.
I used to hate jigsaw puzzles. I thought they were frustrating, messy, and took way too long to solve. But my wife showed me how those parts of jigsaw puzzles can actually be fun: there’s ...