The article mentions a Sudoku variant of the idea, dubbed SudoQ, where instead of integers 1-9 you have (as I understand it) orthogonal quantum vectors. But it

The article mentions a Sudoku variant of the idea, dubbed SudoQ, where instead of integers 1-9 you have (as I understand it) orthogonal quantum vectors. But it seems like no one implemented this as a game -- anyone know if this would be remotely comprehensible for humans to play? >Quantum Latin squares were quickly adopted by a community of theoretical physicists and mathematicians interested in their unusual properties. Last year, the French mathematical physicists Ion Nechita and Jordi Pillet created a quantum version of Sudoku — SudoQ. Instead of using the integers 0 through 9, in SudoQ the rows, columns and subsquares each have nine perpendicular vectors.