Turns out LinkedIn isn’t just for job-hopping professionals and AI evangelists. Lurking beneath all the self-congratulatory ...

If there’s a number already placed in a Sudoku grid, then another of that number can’t be placed in the same row or column. Because of the complete information within a logic puzzle ...

Back in March, TechCrunch broke the news that LinkedIn was quietly testing the waters for games on its platform — word and logic puzzles similar ... have to fit on a grid where the words change ...