A version of this puzzle originally appeared in the February 1957 issue of Scientific American. We’d love to hear from you! E ...

Here’s a fairly recent twist on an old type of logic puzzle. A logician vacationing in the South Pacific finds himself on an island inhabited by the two proverbial groups of liars and truth-tellers.

A word puzzle game comprises letters randomly arranged in a grid. The seeker needs to find meaningful words by matching the ...

(Challenge yourself with these brain games, puzzles and quizzes.) Like some of the hardest math puzzles and math riddles, ...

Online Cool Math Games for Kids is an educational game that makes learning math fun and fun. Complete addition, subtraction, and other math tasks by completing levels and earning points. The game is ...

Online game Math Playground offers exciting tasks and puzzles for developing math skills. Play and learn numbers, operations and logic in an interesting way. You don ...

Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help.

Shared by the handle Brainy Bits Hub, the puzzle reads: "Math Puzzle: 92 + 3 = 73, 75 + 2 = 22, 84 + 3 = 43, 97 + 1 = ??" The post has already gained over 2,000 views and more than 150 comments ...

Every day, you will find a whole new word-search puzzle from the New York Times Games called Strands, and every puzzle will challenge you.

Practising these tests helps one to sharpen the mind and develop problem-solving skills. This math puzzle will test your intelligence and analytical thinking skills. Look at the image and study ...

Brain teasers come in various forms. Some are riddles that play on words and logic, while others are math-based puzzles that require sharp analytical thinking. They not only provide entertainment ...