Get started solving the classic number puzzle with tips from some of the best solvers in the world. By Isaac Aronow Everybody can solve a hard Sudoku. Maybe not right now, maybe not without some ...

Daily puzzlers would be quick to tell you that sudoku, Wordle’s mathematical cousin, is not as easy as it looks. The small grid, found often next to a word scramble or comic strip in a print newspaper ...

TOI's Sudoku puzzles, available in the Games section, enhance logical thinking, problem-solving, memory, and cognitive skills. With 9x9 grids and 3x3 subgrids, they cater to all skill levels. Optional ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Reader Evelyn Skillington made her point plain. Her e-mail had only the ...

Pens, pencils and a facility with numbers. Also helpful: earplugs, plushies, a water bottle, calming herbal oil and the occasional “wild bifurcation” (a.k.a. a wild guess). Competitors at the World ...