Logic Masters Deutschland e.V.

Story:
Once upon a time, there was a pond with enchanted frogs. A princess loved to play near the pond with her golden ball. One night, the ball fell in the water, which awakened the frogs. They recovered the ball for her, and by doing so, they transformed the pond into an enchanted waterballet, a spectacular show of water, light and music.

---

Rules:
Normal sudoku rules apply

Digits do not repeat along the indicated diagonals

Renbans: Purple lines contain a non-repeating set of consecutive digits

Kropki dots: A white dot contains 2 consecutive digits. Not all dots are given.

The golden ball in the center of the pond and the frog king with the crown (in the bottom-left corner, i.e. r9c1) contain a odd digit.

The frogs in the corners are frog-fountains which behave as thermometers, with the number on a frog indicating how far the fountain reaches towards the middle of the grid along the indicated diagonals (i.e. diagonal thermometers of length N+1 with N the digit on the frog). Along a frog-fountain, digits increases away from the frog

---

Online Solve
SudokuPad
(Advised setting - Outlines on elements: on)

---