Logic Masters Deutschland e.V.

Normal Sudoku rules apply.
Place the digits 1-9 so that they do not repeat in any row, column, or 3x3 box.

5s live in Dutch Flats
All 5s in the grid must have a '1' directly above it or a '9' directly below it. It may have both, but it doesn't need both.

Diagonal Outside
Clues outside the grid give digits that must appear in the first three cells in that direction.

Special Thanks
Thanks to Palpot for another fine contribution to this series last week.
Inspiration for this puzzle came from a Bill Murphy Puzzle.
Solved on the GAS YouTube channel by Philip Newman.

To play this puzzle please click here: Play CTC

Previous puzzles in the Dutch Flat Mates series:

• Classic
• Thermometers
• German Whispers
• Region Sum Lines
• Sandwich Sums
• Little Killer
• Kropki
• Zipper Lines
• Renban - By GoodCity
• Nabner - By GoodCity
• Skyscrapers - By GoodCity
• Dutch Whispers
• Killer Cages
• Arrows
• Ten Lines
• 159 Index and Even - By GoodCity
• Friendly Cells
• Quads
• Silent Killer - By GoodCity
• XV and Equality
• X-Sums
• Numbered Rooms - By GoodCity
• Diagonal X-Sums
• Yin Yang (Neighborhoods) - By Palpot
• Hit Points
• XY Difference - By GoodCity
• Double Sandwich Sums
• Foggy Knights
• Look and Say Little Killer
• Slingshot - By GoodCity
• 258 Index and Odd
• Rellik
• Search 9 - By Palpot

Hint to Start

Think about Flat Mates. The 1 in Box 8 is forced, and that should be more than enough to get you started. :)

This Weeks Puzzle