Spring 2021. In this course we will investigate Rubik's cube, the 15-puzzle, TopSpin, and other permutation puzzles. Our goal is to understand theses from a mathematical viewpoint; we will come up ...

Play a new puzzle each day! A note to our players: As of December 31, 2022, Smithsonianmag.com ceased hosting games from UClick Universal on our site. We apologize for the inconvenience. To stay ...

With their mix of logic, pattern recognition and problem-solving, these puzzles offer a refreshing break from the usual internet scroll. They challenge the mind, spark debate, and often lead to ...

Wordle Answer Today: Wordle puzzle #1430, released on Monday, May 19, 2025, was a deceptively simple brain teaser that had many seasoned players pausing mid-guess. With only a single vowel and no ...

Whether shared over morning coffee or debated in comment threads online, these puzzles often challenge us to think outside the box. The latest to capture social media's attention? A math teaser ...

We’d love to hear from you! E-mail us at [email protected] to share your experience. Gayoung Lee is Scientific American’s current news intern. A philosopher turned journalist, originally from ...

Kurt the CyberGuy is an award-winning journalist, investor and innovator who has a deep love of technology, gear and gadgets that make life better. Our reports contain affiliate links that earn us a ...

Abstract: The intriguing nature of jigsaw puzzle has captured the attention of researchers for many years. In this paper, we propose a deep learning model to determine different states of jigsaw ...

The highly anticipated Korean crime thriller “Nine Puzzles” will be premiering on Disney+ on May 21. The series stars actress Kim Da-mi of “Itaewon Class,” and actors “Son Suk-ku of “Big Bet,” Kim ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Here are multiple clues for today’s Wordle to help you complete it without losing your winning streak! These don’t reveal specific letters, so they’re perfect if you want to walk through the process ...

Need help with today’s Connections: Sports Edition puzzle? You’ve come to the right place. Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores.