Have you ever stared at photographs and attempted to make sense of them when put together? That's precisely what picture ...

Today’s author, Charlie Ellis, a Program Manager on the Excel team, shares a spreadsheet he built in Excel for solving Sudoku puzzles. The spreadsheet can be found in the attachments at the bottom of ...

There aren’t any releases here You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

That’s not entirely relevant, but it’s also the name of a puzzle format created by legendary Japanese puzzle publisher Nikoli ...

Most of the dateables in Date Everything are pretty easy to find, but one or two of them require a bit of out-of-the-box thinking. This is especially true of Dateable 99, Doug, who is the physical ...

I've been hitting the sudoku project pretty hard lately and I have reached another milestone. I've built a visual narration tool for it, so I can walk you through solving puzzles in a ...

To solve the grid, each row, column and 3x3 box must contain the numbers 1 through 9 without repeating. Each puzzle has a degree of difficulty ranging from very easy to hard, and variations of the ...

Brain teasers are clever little puzzles that test how you think, not just what you know. They’re fun, tricky, and a great way ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Find the answer for Complete, like a crossword puzzle from the people who brought you the USA TODAY Daily Crossword Puzzle.