4 column machine

4 column machine We have 10 numbers. 0123456789 with 4 column that has different numbers in each column. We have a history to compare. It is given. Our objective is to line up 4 numbers to match with history file for sure. So the method will be used is each column , we calculate what numbers are not count for. For example , vertically in column ( one) 4,5,6,2,8,7,9 so we are waiting for 0,1,3 In column two 0,1,7,9,2,5,4,3,8 so we are waiting for 6 In column three, 7,2,5,3,0,4,8 so we are waiting for 1,6,9 In column fourth, 8,9,3,7,1,4,6,5,0 so we are waiting for 1. Now if 6728 is used so we have the answer is 4953 . Another way two numbers 0 ,1 is deleted somehow. You may use any method that comes up for sure any four comes in history file is how. So your calculation is to calculate how you come up with 4 numbers in horizontal in which it shows the answer. First you need to calculate how it works, before using any code program. Please read carefully, before accepting it, I need to create milestone . First see if you can calculate , then offer your price. Another example 4321, if is applied then the answer is 5870 so 6,9 is deleted History file 4078,5179,6728,4953,4258,2537,2471,8724,8401,7036,9045,6403,9783,4321,5870,8256,7258,8256