Determinant: light vs darkness

Intellectual game with digits on the box board

Test your abilities, enhance them, beat the AI!
The game is one of intellectual entertainment and, despite its apparent simplicity, requires thinking about each move. Even one wrong move can lead to a loss. The game represents the struggle and unity of opposites, good and evil, light and darkness.
Ideal for those who likes intellectual games with numbers, like "Sudoku" and fans of The Imitation Game with Benedict Cumberbatch.