Here’s a classic brainteaser that I don’t like. What’s the next number in this sequence: 1, 11, 21, 1211, 111221, …? The answer is 312211, because each number describes the digits in the number that ...

FT.com will bring you the crossword from Monday to Saturday as well as the Weekend FT Polymath, Word Circle and Binary Puzzle. ft.com/puzzles ...

For anyone who is looking for the easiest brain games, here are 8 easiest logic/number puzzles in the world. Number and logical games have been a source of brain exercise and entertainment for ...

There’s an old puzzle that requires the solver to form as many whole numbers as possible, starting with 1, using only the digit 4 exactly four times, together with ordinary arithmetic and algebraic ...

All the Latest Game Footage and Images from The Number Puzzle In The Number Puzzle you follow easy rules to fill in a grid with the numbers 1-9. There are 500 puzzles in all! With 4 sets of rules and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. While some may say we have too many puzzle games in the Windows Phone Store, they remain a great ...

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 ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...