Logic Masters Deutschland e.V.

Think Inside The Box

(Published on 2. June 2025, 00:31 by Die Hard)

Rules

Normal sudoku rules apply. In the grid you will find:

  • 3 x Parity Boxes. Digits on these box lines alternate between odd and even.
  • 3 x Renban Boxes. Digits on these box lines form a continuous sequence in any order.
  • 3 x Dutch Whisper Boxes. Adjacent digits on these box lines differ by at least 4.

You must determine which box is which in order to complete the puzzle.

Please leave a comment if you enjoy this puzzle.

Solution code: All 9 digits in row 1.

Last changed on on 4. June 2025, 02:32

Solved by SKORP17, tdunc, tuturitu, Blake Saligia, ttttt, sudopa, jalebc, mabjim007, Piff, Exigus, Xerix, CHalb, wuc, ymhsbmbesitwf, adalg, dade, palpot, Bjd, Freegerator, Ramez, paranoid, kirstytortoise, sedici, JustDoggy, YoshiKyon, Lithusei, spookyripper, Arrtho
Full list

Comments

on 3. June 2025, 03:54 by Freegerator
I loved this puzzle. It's the kind of puzzle that makes the solver feel smart.

on 2. June 2025, 21:06 by wuc
Harder than it looks. At least 3*. Refreshing logic. Kind of a strange puzzle. Still great fun to solve thx.

on 2. June 2025, 16:53 by Exigus
A bit tricky to start but a very cool puzzle. Thanks!

Last changed on 2. June 2025, 09:48

on 2. June 2025, 03:54 by Blake Saligia
The center cell in each box don't apply the rules, only the 8 cells on lines do. Should be explained.

Die Hard: Thank you for the feedback. I have clarified this.

Last changed on 2. June 2025, 01:21

on 2. June 2025, 01:15 by Freegerator
The link is to the wrong puzzle, I think.

Die Hard: Apologies. Fixed now.

Last changed on 2. June 2025, 01:22

on 2. June 2025, 00:34 by SKORP17
Der Link verweist auf ein anderes Puzzle

Die Hard: Entschuldigung. Jetzt behoben.

Difficulty:3
Rating:85 %
Solved:28 times
Observed:4 times
ID:000NMA

Enter solution

Solution code:

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