What Is Arrow Sudoku? Rules, Strategies and Where to Play
Plus Arrow Sudoku is a Sudoku variant — a sum sudoku where some cells contain circles with arrows running through the grid. Standard Sudoku rules apply, with one extra constraint: the…
Arrow Sudoku is a Sudoku variant — a sum sudoku where some cells contain circles with arrows running through the grid. Standard Sudoku rules apply, with one extra constraint: the…