决策 Mastermind

标准数独基础上，以第五宫为样板。比对某一方向上前三格数字和样板相同位置上数字。如果有K个数字相同且位置相同，标K个黑点；如果有K个1数字相同但位置不同，标K个白点。X表示没有数字相同。符合条件的情况被全部标记。

Classic rules applied. Additionally, regard Box 5 as template. Compare the first three numbers on a direction, with the same position on template. If there are K numbers with same number in same place, there are K black dots; If there are K numbers with same number in different place, there are K white dots. X means no same number. All cases are marked by signs.

This puzzle is designed by @Sudoku52