Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scramble a Rubik’s cube, and you will create one of 43 quintillion ...

If you thought solving a Rubik’s cube was difficult, you were right and maths can back you up. A recent study shows that the question of whether a scrambled Rubik’s cube of any size can be solved in a ...

A problem-solving course to be run by a visiting American professor in Victoria University’s Summer Trimester could be just the ticket for those who have always been frustrated by that 1980s icon, the ...

Are your fingers this fast? In just 3.13 seconds, a 21-year-old speedcuber from California broke the world record for the fastest time of solving a 3x3x3 rotating puzzle cube, according to Guinness ...