Logic Masters Deutschland e.V.

Today (12-2-’25) is her 24th birthday.
In the last few years Lizzy has treated us a few times with puzzles for the whole community for her birthdays, so I thought it would be a nice idea to prepare a gift for her in return this year. I wish her a wonderful day and hope that this little puzzle adds to the joy.

This sudoku combines two constraints.
First of all: apply classic sudoku rules.

Consecutive
All horizontally and vertically neighbouring digits with a difference of 1 are marked with a white dot between them.

X-Sums
The 24-clue on top of the grid is an X-Sum clue: 24 is the sum of the first X digits in the corresponding direction, where X is the first digit in the corresponding direction.

Solve online in Penpa+ or in Sudokupad.