Logic Masters Deutschland e.V.

Today I am happy to present a puzzle that combines two Scojo's prompts - "Ambiguity + Disjoint" prompt and second phase of a prompt redeemed by Juggler, to create a puzzle using constraints created by other setters in phase one :-)

I went with Pointer Sum from the puzzle Few Pointers by Palpot and After Parity Party Sum by Flinty, although he has not published his puzzle - but Palpot also covered this constraint in a puzzle Second Chance.

I hope you will enjoy and I would be really grateful for all the comments and ratings.

Normal sudoku rules apply.

Diagonal: Digits along the marked diagonal must not repeat.

Ambiguity: A clue outside the grid is either a Pointer Sum or an After Parity Party Sum (or both).

Pointer Sum: A clue outside the grid gives the sum of all digits N that are N steps away from the digit X, where X is the row or column number.
For example, if row 5 is 159283467, then the sum would be 16 (1+2+6+7).

After Parity Party Sum: A clue outside the grid gives the sum of all digits up to, and including, the second parity switch in that direction.
For example, if row 5 is 159283467, then the sum would be 28 (1+5+9+2+8+3) from the left side and 20 (7+6+4+3) from the right side.
If row 5 is 135792468, then any clue would be invalid, as there would be no second parity switch.

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