Logic Masters Deutschland e.V.

NATMOS 5: Greatest Cypress in Ion

(Published on 23. October 2026, 22:56 by Neokart)

Hi everyone. This is the 5th part of the series inspired by The Caretakers' album "Nowhere at the Millennium of Space".

Rules:

1. Normal sudoku rules apply: Each row, column and 3x3 box contains each digit from 1 to 9 exactly once.
2. Greatest Lines: On each line, there is exactly one cell whose value is greater than the sum of any other two cells on that line.
3. Knapp Daneben Modifier: Every row, column and box has exactly one "Knapp Daneben" cell (its value is one more or one less than its digit). Every digit from 1 to 9 appears in exactly one Knapp Daneben cell.

Solve on SudokuPad

Have fun solving!


Here you can find the other puzzles in the series:

NATMOS 1: I'll Keep Holding On

NATMOS 2: Just Out of Reach

NATMOS 3: A brief moment in its right place

NATMOS 4: Further Entanglements

NATMOS 5: Greatest Cypress in Ion


Original EATEOT series: [1] [2] [3] [4] [5] [6]

EITBON series: [1] [2] [3] [4] [5] [6] [7]

Solution code: Column 9 (top to bottom, 9 digits)


Solved by aqjhs, Sotehr, Prof.Dori, palpot, leaf1742, 6rank
Full list

Comments

today, 15:16 by 6rank
Wow what a puzzle. It was almost a bit too hard for 5 stars only :)

Last changed yesterday, 21:54

yesterday, 20:34 by Prof.Dori
This was tough but very nice indeed. It would been smother solve from me if I wasn't blind to an obvious stuff which I spent 1 hour for that.

-----
Neokart: Hey, thanks for creating the Greatest Lines; I’ve had a lot of fun with them.

Difficulty:5
Rating:N/A
Solved:6 times
Observed:0 times
ID:000VON

Variant combination Online solving tool

Enter solution

Solution code:

Login