Normal sudoku rules apply. Neighbouring digits along green lines have a difference of at least five. Digits along a purple line are a set of consecutive numbers in any order with no repeats. Cells joined by black dots are in the ratio of 1:4.
Normal sudoku rules apply. Neighbouring digits along green lines have a difference of at least five. Digits along a purple line are a set of consecutive numbers in any order with no repeats. Cells joined by black dots are in the ratio of 1:4.