18.09.2019, 23:04
9.14 Quadruple Sudoku
The example contains "greater than" signs but the instruction does not say anything about it. A normal Quadruple Sudoku does not contain such signs. Is the example or the instruction wrong?
The example contains "greater than" signs but the instruction does not say anything about it. A normal Quadruple Sudoku does not contain such signs. Is the example or the instruction wrong?