Multiple Snakes [MSNK-3-013P]
Similar Puzzle Books
1000 Connection Logic Puzzles
US, CA; UK, DE, FR, ES, IT, other 
Puzzles in this book: Hashiwokakero (Bridges), Pipelink, Ichimaga, Mintonette, Milk-Tease, Endorain (End Line), Correct Connection, Worms (Wamuzu), Coffee Milk, and Stitches.
