Ever the good husband, Jeff did buy Linda 38 puzzles for their 38th wedding anniversary. “I think it's her peace,” Jeff says ...

The box contains the final gift, but first a series of puzzles must be solved in order to open the box. The project runs on an Arduino Mega. This is hooked up to several sensors, including a ...

Embark on a quest through a world of enigmatic boxes and mind-bending puzzles - AGAIN, as the Mystery Box series sends us off on The Journey.

Linda pulls a box from a stack of full shelves. “This one came from my father-in-law,” she says. “He thought he would stump me with the ‘World's Most Difficult Jigsaw Puzzle.’” ...