Normal sudoku rules apply. Help Croakz to chase the fly by drawing his path from water lily to water lily! The path must not visit any cell more than once, cross itself or pass through any sharp rocks (the thick grey walls). As well as moving orthogonally, Croakz may move diagonally — if there's a 2x2 space in which to do so — but may never pass diagonally through rounded rock on the corner of a cell. The grid contains nine (9) water lilies that must ALL be part of the path (of which you must determine the order). No water lily may contain the same digit. Digits separated by a brown twig sum to 5. Digits separated by a leaf have a difference of at least 5. Digits separated by a round frog egg have a 1:2 ratio. Water lilies divide Croakz' path into "split pea" segments. A segment between two water lilies must sum to a two-digit number formed by both digits. For example, if the water lilies containing the digits 1 and 2 are joined by a segment, that segment must sum to either 12 or 21. The segment from Croakz' starting position to the first water lily must sum to the digit on that water lily — this includes the digit on Croakz' starting position itself.