Logic Masters Deutschland e.V.

Please check out the other puzzles in this series:

• Curious Consecutive Snake
• Whimsical Whisper Snake
• Enigmatic Entropic Snake

It's time to visit the Sudoku Variant museum again!

This time the visitor is a puzzling Palindrome Snake. It enters the museum through one of the 4 exits (Corners) and wants to visit every exhibit (Box) exactly once, then leave the museum by a different exit.

The snake consists of a single path of orthogonally connected cells that never touches itself orthogonally (diagonally is fine).
The digits along the snake must read the same in either direction.

Solve the sudoku such that there exists a unique path for the snake through the museum.

All standard variant rules apply.

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Museum Guide

• Exhibit 1: Arrows. Digits along the arrow sum to the number shown in the attached circle.
• Exhibit 2: Killer Cages. Digits in a cage must sum to the indicated total.
• Exhibit 3: German Whispers. Digits along the green line must differ by at least 5
• Exhibits 4 and 9: XV. Digits separated by an X sum to 10. Digits separated by a V sum to 5
• Exhibit 5: Kropki Dots. Digits separated by a white dot must be consecutive
• Exhibit 6: Odd/Even. The digit in the circle must be odd
• Exhibit 7: Thermometers. Digits along the thermometer increase from the bulb end.
• Exhibit 8: Renban. Digits along the pink line must form a set of consecutive digits, in any order.