A dentist in London cracked the secret of how Leonardo da Vinci placed a perfectly proportionate human figure sketch inside a ...

It looks like someone’s discovered an interesting resale use for destroyed antiques: 3D puzzles. Though almost certainly a fake (would that real Ming Vases break into such neat pieces), the ...

The Growing Triangle puzzle gives people two moves to make four triangles from these matches. ... To solve this problem you have to think in 3D instead of seeing them as flat shapes. 4.

The puzzle, which comes from a new book by London-based Alex Bellos, requires you to transform two triangles made from six matches into four triangles, by moving just two matches.

In graph theory, a graph is a network of lines, called edges, and points where they meet, called vertices. Century-old math puzzle. After 122 years, a team of mathematicians has finally solved the ...

In this picture puzzle, you need to find the value that needs to be placed in the last triangle in 10 seconds. Test your intelligence with this puzzle challenge now! CUET UG Result 2025 OUT ...

Henry Dudeney, a self-taught English mathematician and puzzle columnist, asked his readers to dissect an equilateral triangle into the smallest number of pieces that could be rearranged into a square.

In Deathloop’s Updaam, there’s a tunnel and cave beneath Dorsey Square just outside of Aleksis’ mansion. In that tunnel, you’ll find a confusing map, a Scribbled Notes document, a triangle ...

The puzzle comprises two pictures and you simply have to spot the differences between the two images. The brainteaser has been shared by HotSpring World , a company that builds outdoor hot tubs.

As you play Hogwarts Legacy, you’ll run into locked puzzle doors, such as one in the Central Hall. Here’s how to solve these Arithmancy puzzles.