Logic Masters Deutschland e.V.

I had the idea to use a nabner constraint in cages. To spice it up, I tried to use Schrödinger rules for the first time. I am curious which difficulty you assign. Have fun and leave a comment.

• Nabner Arrows
• Nabner meets Schrödinger
• Nabner Outside Clues

Rules:

Schrödinger sudoku rules apply: The digits 0 through 9 appear in every row, column, and box. Each row, column, and box will contain exactly one S-cell which holds two digits simultaneously.

Nabner cages: Digits in cages cannot repeat and must sum to the value shown in the upper left corner of the cage. Additionally, no two digits in a Nabner cage can be consecutive, regardless of their position in the cage. For S-cells, both digits count for the cage rule (not their sum). E.g. a the nabner cage with given sum 17 could be 0,9 and S-cell (2,6) because all four digits form together a valid nabner set. The value of the S-cell, which is 8, does not matter in this rule.

VALUES in cells separated by a black dot are in a 2:1 ratio. For S-cells, the value is the sum of the two digits. Not all dots are necessarily given.

play on sudokupad