Logic Masters Deutschland e.V.

Blue Sticks

(Published on 26. July 2025, 01:49 by antiknight)

I wanted to create a pure Region Sum Line Sudoku and ended up with this puzzle, which I think has some interesting logic. Leave a comment if you liked the puzzle!

Rules:
  • Sudoku: Normal Sudoku rules apply.
  • Region Sum Lines : Box borders divide each blue line into segments with the same sum.

Click the image to play in SudokuPad!

Enjoy!

Solution code: Column 5


Solved by Md88keys, Bjd, jalebc, AvonD, Sonki, SKORP17, Exigus, Willkimo, Krisonium, L00ping007, paranoid, Playmaker6174, abed hawila, Julianl, Yarglof, zonka, CHRosenthal, Dentones, ghosting
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Comments

Last changed on 2. August 2025, 03:14

on 1. August 2025, 17:34 by Playmaker6174
Nice opening and then a rather tricky flow after that with an explosive breakthrough in the middle x)

- I can sense that you got the intended path from your comment haha! I'm glad you found the opening nice :)

Last changed on 2. August 2025, 03:14

on 26. July 2025, 20:24 by Exigus
Very nice construction. Thanks!

- I appreciate your feedback, thank you!

Difficulty:4
Rating:91 %
Solved:19 times
Observed:3 times
ID:000ODR

Variant combination Online solving tool

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Solution code:

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