Logic Masters Deutschland e.V.

This puzzle was made for Scojo's weekly puzzle prompt. The prompt was to use min/max cells and index lines. I hope you enjoy!

Rules
Normal sudoku rules apply.

Index Lines:
On an index line, the digit in the Nth cell along the line (starting from the diamond) indicates the position along the line where the digit N appears. Eg: 3214 would be a valid line; the 1st digit, 3, indicates that the 3rd digit is a 1, and so on.

Min/Max Cells:
Each cell containing an index line or a diamond acts as a minimum cell or as a maximum cell. It is up to the solver to determine which is which.
- A minimum cell must have a digit that is smaller than all orthogonal neighbours.
- A maximum cell must have a digit that is larger than all orthogonal neighbours.

Play on SudokuPad!