Logic puzzles

And that’s not the only huge problem with this boat, either

A University of Michigan student is one of the world's foremost "speedcubers," a person capable of quickly solving a Rubik's Cube. He also is an accomplished violinist.

Stanley Chapel says the two fields go hand in hand.

Not only does Chapel say he has equal interest in both, but the 21-year-old says the violin has aided in his speedcubing success.

The Turkish Brain Team has achieved to win two medals at the 2022 World Mind Games Championship held in Poland.

The 28th World Mind Games Championship, organized by the International Mind Sports Association in a different country every year, was held in Krakow on Oct. 16-23.

Maki Kaji, a puzzle enthusiast and publisher who was known as the "Godfather of Sudoku" - the number puzzle played daily by millions around the world - has died, his company said. He was 69.

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From solving Rubik's cubes simultaneously with both hands and feet to lengthy green slime - countries around the world have showcased their best talents to celebrate Guinness World's Record Day, reported itv.com

The Harlem Globetrotters were among those to break new ground this year and for the first time ever, the team saw its first record set by a woman.

Watching a person solve a Rubik’s Cube back when it became the craze of the day was something special. But nowadays, it seems, this is nothing special at all. More and more children can solve it at the drop of a hat. Not only that, some children can solve to blindfolded!