Harder 3x5 Kubok Puzzle 7
Enter the missing numbers from 1 to 15 without repetition so that the sum of the 5 numbers in each row, and the sum of every 3 numbers in each column is the same as the corresponding circled numbers
Enter the missing numbers from 1 to 15 without repetition so that the sum of the 5 numbers in each row, and the sum of every 3 numbers in each column is the same as the corresponding circled numbers