Puzzle." I'm writing this down because something interesting happened in the first day after its release.It started because I ...

The Cube Rubik 2x2 has a fascinating inner mechanism. Let's see how it works!

Lian Yunzhi of China solved a Rubik’s Cube five times in an average of 4.27 seconds, setting a women’s world record.

A 6-year-old Chinese girl has set a new women’s world record by solving Rubik’s cubes at an average pace of just over four seconds per cube. Lian Yunzhi first broke the record earlier this month, ...

A 6-year-old girl in China set a world record after solving a Rubik's Cube in four seconds.

A six-year-old Chinese girl has set a new women's world record for solving a 3x3 Rubik's Cube in just over four seconds, state media reported. Young speedcuber Lian Yunzhi broke the women's 3x3 ...

Lian Yunzhi broke the record for the 3x3x3 puzzle twice in just three days during competitions in Wuhan and Guangzhou. The youngster completed five solves with an average time of 4.52 seconds before ...

A 6-year-old Chinese girl has set a new women's world record for solving a 3x3 Rubik's Cube in just over 4 seconds, state media reported Tuesday. Young speedcuber Lian Yunzhi broke the women's 3x3 ...

Good morning. AI has ushered in new questions about what marketers should do for themselves and what they should continue to outsource to providers like ad agencies and data specialists. The answer ...

This video reveals the internal mechanism of the 2x2 Rubik’s Cube. - A central sphere has several curved panels extending from it. - That sphere is attached to one corner piece. - The other seven ...

Sept. 11 (UPI) --A Nova Scotia man has achieved his longtime goal of making it into a Guinness World Records book by solving 211 Rubik's cubes while bouncing on a pogo stick. Annapolis Royal resident ...

When OpenAI announced on September 8, 2026, that its internal AI had solved the Navier-Stokes existence and smoothness problem—a $1 million Millennium Prize challenge—it framed the achievement as a ...