Instructions: Place an obstacle in some cells. In each row and column at maximum one obstacle is allowed. Then draw a loop through all remaining cells. Additionally write a number from 1 to 5 in each remaining cell. In each row and column no number may repeat. The numbers left of the diagram give the sums of numbers, that are in connected parts of the loop in correct order. Additionally the worm rule has to be obeyed: When moving along the path the numbers have to increase and decrease alternating.
Solution code: The diagonal from top left to bottom right, H for obstacles.
on 17. May 2021, 07:03 by LaplaceFox
Neat puzzle type, never encountered it before, and this was definitely a great place for me to start. The logic felt nice and the entry points felt relatively clear.
on 17. May 2021, 06:55 by LaplaceFox
penpa link for solving (no solution included): https://git.io/JsBtW
on 22. August 2020, 08:56 by Lucx
Nett - vielen Dank.