Logic Masters Deutschland e.V.

Killer islands

(Published on 20. August 2023, 19:00 by Twan2797)

A combination between Hashiwokakero, Killer and sudoku. Please let me know if you enjoy these rule combinations and feel free to leave feedback.

Rules:

Normal Sudoku rules apply.

Hashiwokakero rules: Connect horizontal and/or vertical bridges (lines) to islands (circles) so that all islands are interconnected. The number on the island determines how many bridges are connected to it. Max. 2 bridges can be connected between two islands.

Killer-Cage rules: The numbers in a cage sum to the number in the top left corner of the cage. Numbers cannot repeat within a cage. A bridge can split a cage into multiple smaller cages. The number in the top left corner is then split evenly across the cages (a cage of 30 can be split into two cages of 15 or 3 of 10). The cells on which the bridge is placed do not count as part of the cages.

Tip: Use red lines as 2 bridges. Use blue lines as 1 bridge. Use yellow lines as unknown amount of bridges.

Puzzle Link:

F-Puzzles

CTC app

Solution code: The third column, followed by the sixth row

Last changed on on 28. November 2023, 20:18

Solved by Laureboh, Xalothros, ymhsbmbesitwf, functor, Franjo, onbu, aerenhart, Evicts, jkuo7, Romary, Chishiri, Yellaine, DiMono
Full list

Comments

Last changed on 22. August 2023, 00:46

on 21. August 2023, 23:57 by Evicts
This one was super enjoyable! Had to remind myself of the rules a couple times when I tried to break them.

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Great to hear! Glad you enjoyed :)

Last changed on 22. August 2023, 00:45

on 21. August 2023, 20:45 by aerenhart
This was my very first hashiwokakero puzzle, and it took me a long time to solve it! I enjoyed quite a lot how the boxes and the lines interacted with each other. Thank you for the lovely puzzle.

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Thank you for the kind words! Glad you enjoyed!

on 20. August 2023, 19:25 by Laureboh
Loved it, thanks!

Difficulty:4
Rating:95 %
Solved:13 times
Observed:9 times
ID:000EVB

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Solution code:

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