Tristan and Layla subdue the Great Pumpkin, greater Ozark is saved from the big squash. The post Math Puzzle for October 31, ...

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The hour, minute and second hands of this clock are all the same length and move smoothly in a circle. The two hands on the left are positioned exactly on hour markers, and the hand on the right is ...

In a remarkable development, a human mathematician has achieved what many thought impossible: solving the centuries-old ...

You may draw examples from Miguel Secillano, Terence Tao, or even from Shakuntala Devi, all you want – but if getting your ...

Support from readers like you keeps The Journal open. You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to ...

We’ve often thought that 3D printers make excellent school projects. No matter what a student’s interests are: art, software, ...

The Challenge Season 41 Episode 14 aired on October 29, 2025. The latest episode of the MTV show featured a daily challenge followed by the elimination task.

Some children focused on fewer parts of the object and spent less time studying its details. This suggests they used a ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

Math may not be everyone’s favorite subject but when it comes to matchstick puzzles, few can resist giving it a try. At first ...