Logic Masters Deutschland e.V.

Gatehouse (Renban Walls #3)

(Published on 25. February 2023, 17:32 by heliopolix )

This is the third puzzle in the Renban Walls series. I'd love to hear your thoughts about the puzzle.

Thanks to SudokuHero, mnasti2, Roger Wrightshoe, and TheedMan for testing and feedback.

Renban Walls Series

  1. Mini Renban Walls (Zetamath Solve)
  2. Crumbling Walls
  3. Gatehouse
  4. Watchtower

Rules:

Normal sudoku rules apply.

Digits touching a purple renban wall form a non-repeating set of consecutive digits. A wall touches all cells which overlap any of its corner or edge segments. A wall also divides its set of digits into regions. Digits in a region are consecutive and can appear in any order.

The digit in r9c5 is greater than the digit in r1c5.

Informal Rules:

Renban walls are three renban in one. One side of the wall: renban. The other side of the wall: also renban. The whole thing: you better believe it's renban!

Comments are always welcome. Have fun!

Streamers have permission to use this puzzle. Recommended betting cell is r2c5.

Play in SudokuPad

Playable Example:

The following images show a playable example and its solution.

Play Example in SudokuPad

Hints: The straight length-three wall and the Z-shaped length-three wall and can only divide the digits into 123|456. The L-shaped length-three wall has two options: 12|3456 and 1234|56. The straight length-two wall has a few options: 12|34, 23|45, and 34|56. The bent length-two wall has even more options: 1|234 and 123|4, 2|345 and 234|5, 3|456 and 345|6. The length-one walls can be any consecutive pair of digits.

Solution code: Row 5 followed by row 6 (18 digits)

Last changed on on 3. March 2023, 00:34

Solved by dodomos, OhHeyGuysItsMax, Jlrice2, mnasti2, bernhard, zrbakhtiar, Sherlang, Niverio, Mrtn, cdwg2000, Scojo, SudokuHero, isajo4002, victarus, Solved647, MorsBe, mercierus, lomonocrat, roscommon, x3y2z1, dawsonjones2020, areigner, radulfus, The_Schlunz, F1B2BFF1, codewizard, draftstyle, Sewerin
Full list

Comments

on 3. March 2023, 00:34 by heliopolix
Added renban walls #4 to series index.

Last changed on 26. February 2023, 16:18

on 26. February 2023, 07:30 by mnasti2
Neat puzzle. It flows nicely if you choose a good notation.
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Thanks! Glad you enjoyed it.

on 25. February 2023, 19:21 by heliopolix
Added playable example.

Difficulty:3
Rating:99 %
Solved:28 times
Observed:7 times
ID:000D3K

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Solution code:

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