Rubik's Cube: A 6-Year-Old Just Broke Physics

There is a particular kind of silence that falls over a competition hall the moment someone does something that shouldn't be possible. Not the silence of boredom or distraction — the silence of collective recalibration, of a room full of humans all quietly revising their understanding of what a human being can do.

Lian Yunzhi is six years old. She is from Sichuan province. And she has just solved the Rubik's Cube faster than most adults can locate it on a table.

I think about this the way I think about a young cook who has not yet learned what is supposed to be difficult. There is something in the untrained mind — or more precisely, the not-yet-limited mind — that finds straight lines through problems that experienced people have learned to approach with elaborate caution. The six-year-old does not know she should be intimidated by 43 quintillion possible configurations. She simply solves the thing.

The Rubik's Cube was invented by Ernő Rubik in 1974, which means the puzzle is older than most of the people competing at the highest levels of speedcubing. Rubik himself — an architecture professor in Budapest who built the cube originally to help his students understand three-dimensional spatial problems — reportedly took over a month to solve his own invention the first time. He did not know it was solvable. He was working purely on instinct and spatial logic, turning the faces, watching the colours move, trying to read what the object was telling him.

What strikes me every time I return to this story — and I return to it the way I return to certain meals, for reasons I cannot entirely explain — is that the cube is not a puzzle of intelligence in the way we conventionally measure intelligence. It is a puzzle of pattern recognition and spatial memory, of learning to see a system from the inside. The best speedcubers describe something close to what I would call flavour intuition: the ability to perceive a final state from an initial one, to work backward from completion through confusion, to trust that the logic holds even when you cannot see it.

Children, neuroscience has consistently found, are not worse at this than adults. They are often better. The adult brain has spent years building efficient shortcuts — heuristics, assumptions, categories — that make daily life faster but creative problem-solving slower. The child's brain is still deeply plastic, still genuinely curious about what happens when you turn this face clockwise and that one counterclockwise, still willing to be surprised by the result. Lian Yunzhi's fingers move through configurations that adults have to consciously remember. For her, it may simply be a kind of music: pattern, rhythm, resolution.

There is a culinary parallel I cannot shake. When I was training with a pastry chef in Lyon — a woman who had spent forty years working with sugar and who could tell the temperature of a caramel by the colour alone, without a thermometer — she told me that the goal of all technique was to make the technique invisible. You train your hands until they know without thinking. You build the knowledge so deep into the body that it stops being knowledge and becomes instinct. The highest level of any craft, she said, is when you forget you are doing it.

Lian Yunzhi is six. She has not yet had to unlearn anything. She has not yet been told which parts are supposed to be hard. She picked up the cube, and she solved it, and she set it down, and somewhere in a hall in Sichuan a room went quiet in exactly the way rooms go quiet when the possible expands.

I have been thinking about beginnings this week. About the moment before a chef knows what cannot be done in a kitchen, before a writer knows what cannot be said in a sentence, before a six-year-old girl from Sichuan knows that the world record she just broke was supposed to belong to someone older. There is something irreplaceable in that not-yet-knowing. Something we spend the rest of our lives trying to recover.

Go find something you have been approaching with too much caution. Turn it over in your hands. See what happens when you stop being afraid of the configurations.

---

*Alexandre Noir is Gastronomy & Culture Editor at News Beast by FreeMalta.com. He has eaten at over 400 Michelin-starred restaurants and still believes the most precise record of who a person is lives not in their credentials, but in what they choose to cook.*