public void Puzzle1_FindHighestPower3x3() { var grid = new PowerGrid(Input.Day11); var(x, y, _) = grid.FindHighestPower3x3(); (x, y).Should().Be((235, 38)); // var sums = grid.GetSumTable(); // File.WriteAllText(@"C:\projects\adventofcode\2018\sumtable.txt", sums); // var sums = grid.GetPowers(); // File.WriteAllText(@"C:\projects\adventofcode\2018\power.txt", sums); }