Can you spot the mistake in the numbers in the Picture? This brain teaser is for those who enjoy playing fun games and puzzles ... and analyze the problem a little differently.

This particular puzzle was the 10% question on the show, and took the form of a number sequence where constants ... you know what to look for. Here's a little clue to get you started – you ...

This person was given the starting numbers of 4, 9, 7, 10 (based on the computation at ... That said, the Digits beta has been a little buggy. At first, I could only get the game to work properly ...

Brain teasers have long been a favourite among puzzle enthusiasts online, offering a quick mental workout and a sense of satisfaction when cracked. Particularly, number puzzles tend to go viral ...

Name a famous actress of the past — first and last names, 10 letters altogether ... It's a straightforward puzzle. How many numbers from 1 to 40 can you get — and, specifically, what number ...

The New York Times has another excellent little puzzle game to add ... Every day you have a series of five numbers to solve. Each stage of the puzzle gives you the total number that you need ...

Introducing Kakuro, a numbers puzzle that will run weekly in the Sunday Source. Kakuro resembles a crossword, but like the popular Sudoku, it uses numbers instead of words. Unlike Sudoku ...