IQ tests are considered one of the most popular puzzle games to test the intelligence of an individual. In these tests, a ...

IQ tests present the readers with problems in the form of picture puzzles or math problems, and the reader needs to find the solution within a time limit. These simple puzzle games make the brain ...

Unlock the secrets of the NYT Brain Tickler puzzle with this comprehensive guide. Learn key strategies, tips, and tricks to ...

This matchstick puzzle is a real brain-twister designed to test cleverness and logical reasoning. Charles Babbage, known for ...

Thanks to the popularity of the formula curated by Wordle, there's no shortage of daily puzzle games that use letters, ...

Draw four lines beginning and ending at the gray points to break this square into pieces that can be rearranged into five identical squares. Bonus: Suppose you can use any number of lines that begin ...

Here, count with me: 1, 2, 3, 4, 5, 6, 7, 8, 9, T, 11, 12 … Oh, what’s that? You write ten with “zero”? Fair enough. Zero, we have been told, is the ...

The rules of Sudoku dictate that every row, column and 3×3 bolded box in the completed grid must contain the digits 1 through 9 exactly once. A surprising fact emerges from these simple rules. In ...

A man walks down a down-moving escalator and reaches the bottom after taking 50 steps. As an experiment, he then runs up the same escalator, one step at a time, and reaches the top after taking 125 ...

One of the first studies of fractals came from a surprising and weird phenomenon that occurs when you try to measure a coastline.