This person is just using hard coded solutions to solve problems. You can check his recent solutions and see.
The Goldbach Conjecture
Sum all integers from 1 to 2^n
Return elements unique to either input
Is X a Fibonacci Matrix?
Matrix multiplication across rows
Muphry's Law of MATLAB
It's Happy! It's Fun! It's Happy Fun Hyperball!
How brilliant are you?
A (wrong) place for everything, and everything in its (wrong) place
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