Feeding Friendsy: It's Not Pea-sy Being Green
The brief
Fill the grid with the digits 1-9 so that digits don't repeat in a row, column or 3x3 box (marked with dotted lines). ______________________________
#FRIENDSHIPGOALS: Croakz the Frog has noticed a delicious fly whirring around the pond; if that darn delicacy could only hold still for a second… help Croakz catch the fly by drawing his path from water lily to water lily! ______________________________
MOVEMENT: The path must start at Croakz' current position [R7C2] and end at the fly on the water lily [R3C9]. 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. ______________________________
WATER LILIES: The grid contains nine (9) water lilies that must ALL be part of the path (of which you must determine the order). No two water lilies may contain the same digit.
TWIGS: Digits separated by a brown, leafy twig sum to 5. Not all possible twigs have been given.
LEAVES: Digits separated by a green leaf have a difference of at least 5. Not all possible leaves have been given.
FROG EGG: Digits separated by a round frog egg have a 1:2 ratio (one is double the other). Not all possible frog eggs have been given. ______________________________
TRIALS and TRAILS: In this test of friendship, water lilies divide Croakz' path into "split pea" segments.
A segment between two water lilies must sum to a two-digit number formed by the digits in those water lilies. For example, a segment of (3)463(1), where the digits in brackets represent digits on water lilies, would be valid as 4+6+3 equals one possible concatenation of 3 and 1, i.e. 13.
The segment from Croakz' starting position to the first water lily must sum to the single digit on that water lily. This sum includes the digit on Croakz' starting position itself.