the following table is given

insert the numbers 1 to 11 into the empty spots in the grid (each occurs only once).Code:A B C D sum 1 24 ... ... ... 37 2 ... ... 35 ... 61 3 ... 43 ... 14 70 4 ... ... 17 ... 31 sum 42 69 62 26

the red numbers are the sums of the numbers touching it (i.e. 24 = B1+B2+A2) -- not taking other red numbers into account.

the green numbers are the sum of all the numbers in one line or column (i.e. 24+B1+C1+D1 = 37).

complete the table.

send any solutions to me per PM

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