NPR's Ayesha Rascoe plays the puzzle with Michigan Public listener Michael Feiten of Highland, Mich., and Weekend Edition ...

Each of the locked Sanctum Door in Blue Prince's basement has a different sigil combo inside that can only be solved by ...

A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge ...

The method developed by Norman Wildberger, PhD, an honorary professor at the School of Mathematics and Statistics at UNSW ...

Whether it’s a jigsaw, crossword, or a tricky brain teaser, there’s something undeniably addictive about solving puzzles.