Place the digits 1-9 at most once in every row, column, and 3x3 box. There are nine 3x3 boxes, which overlap at the dashed lines. Adjacent cells on a green line have a minimum difference of 5. Adjacent cells on an orange line have a minimum difference of 4. Any three adjacent digits on a teal line cannot be from the same set of modulo 3 residuals, that is {1,4,7}, {2,5,8}, or {3,6,9}. Any three adjacent digits on a peach line cannot be from the same set of low, middle, or high digits, that is {1,2,3}, {4,5,6}, or {7,8,9}. Cells separated by a black dot have values in a ratio of 1:2. Cells separated by a white dot have values with a difference of one. Cells separated by an X sum to 10; cells separated by a V sum to 5.