Logic Masters Deutschland e.V.

An unofficial entry for the Dutch Flat Mates series and the Erica series. 🤠

• Normal sudoku rules apply.
• Dutch Flat Mates: Every 5 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.
• Adjacent digits along a green line must have a difference of at least 5.

Online in Sudokupad

See also:

• Dutch Flat Mates: Dual Duel
• gw go brr
• bewuste sabotage
• hesperus garden
• Teotihuacan
• Top Right Boi