Well, get ready to put your skills to the ultimate test with the world’s hardest maze! In a chat with Julie E. Bounford, PhD, ...

Finished size is 26.5” x 26.5”. HARDEST PUZZLE IN THE WORLD- well, not really! But if you enjoy difficult puzzles or near impossible puzzles, try ours jigsaw puzzles. If you are looking to ...

My heart pounds and my shoulders tense as my fingers hover over identikit pieces of steel grey cloud. “Surely this one…, no ...

Probably the most important person in the world of the crossword puzzle ... are always using unkeyed letters This makes the puzzles more difficult for the solver, because he often has only one ...

Quanta spoke with Litt about what makes a great puzzle, and why simple probability questions can be so deceptively difficult. (Warning ... ball tells you that you’re probably living in a red world, ...

Pokémon Red and Blue are easier than you remember / The Pokémon Company Red and Blue is where the series all began, and while you might remember it as being quite difficult, most of that is ...

Perhaps the most puzzling question Jared Diamond encounters ... African herbivores were simply too aggressive for human control. Elsewhere in the world, mammals evolved in isolation from human ...

People are being asked to submit their questions and create "the world's most difficult artificial intelligence test ... on tests involving planning and visual pattern-recognition puzzles, according ...

The bustling city of Shanghai marks national celebrations with world-famous light shows, illuminating its skyscrapers with dazzling colors, like beacons of Chinese innovation. It is here that ...