Logic Masters Deutschland e.V.

Erica 43 (Dual Palindrome Edition)

Today Erica explores the interactions between German whisper lines and palindrome lines, testers' estimated difficulty 4* :-)
I hope you will enjoy and I would be really grateful for all the comments and ratings.

Normal sudoku rules apply.

Every line is dual German whisper and palindrome line.

German whisper: Adjacent digits along a green line have a difference of at least 5.

Palindrome: Digits along a grey line read the same in both directions (e.g., 27172).

Kropki dots: Digits in cells joined by a white dot are consecutive. Not all dots are necessarily given.

Inequality sign: An inequality sign points to the smaller of the two digits it sits between.

SudokuPad Link

Palindrome Line Explanation:

Basically, digits the same distance from the middle of the line must be identical.

If you liked this puzzle, I recommend trying out my other puzzles:

The Erica Series:
★☆☆☆☆: 1, 2, 4, 5, 6, 12, 15, 17, 23, 26, 27, 31, 32
★★☆☆☆: 3, 7, 8, 10, 11, 13, 14, 16, 18, 20, 24, 25, 29, 30, 34, 35, 38, 40, 42
★★★☆☆: 9, 19, 21, 22, 28, 33, 37, 38, 41
★★★★☆: 36, 39

Shading/Ying-Yang:
★★☆☆☆: Pretty Odd Shaded Area
★★★☆☆: (+5)-Yang, Negative 8 YY
★★★★☆: Aim High! (YY)
★★★★★: Why-Why?

Modifiers:
★★★☆☆: Modified Flat Mates, Neighbourhood Watch

Fog of War:
★☆☆☆☆: Erica 12, Erica 17
★★☆☆☆: It's What You Do in the Dark That Puts You in the Light, Find It All, What the Fog?, Erica 20, Erica 29
★★★☆☆: Broken Flashlight in the Dark

Pencil Puzzle/Sudoku Hybrid:
★★☆☆☆: Masyu (Short) Sudoku, Heyawake Sudoku (Given Regions)
★★★☆☆: Tetromino Sudoku
★★★★★: Heyawake Sudoku

Pairometers:
★★☆☆☆: Pairometers (6x6 Pack 1), Pairometers
★★★☆☆: Pairometers (6x6 Pack 2), Pairometers (6x6 Pack 3)

Various Puzzles:
★☆☆☆☆: Blown Fuses in Electrical Installation, Let Me Introduce Myself, French Wrench, GAS Regional Constraints, Quadsumes, Snack Latin Arrows
★★☆☆☆: Symmetrical Fan, Night Club, Important Hour on the Clock, What Was the Sum Again?, Disgroup Joints, 10-Arrows, Antiking Dutch Skyscrapers, (Not so) Little Killers, Indexing Sword, Larna's HoneyMoon
★★★☆☆: Cops & Robbers, Positive Symmetry, Doppelgänger Killer 1-25, Region Whisper Line, Christmas Chaos
★★★★☆: Liars. Liars Everywhere., Sandwiched XV Squishmates, Fireworks 2025, (Yin)German Pairrows
★★★★★: Any NEWS?, Potentially Pointer, Possibly Parity Party