Connect all three houses to the three utilities, electricity, gas and water, without the lines crossing each other. No bridges or going under ground is allowed. If it is not possible then
Amazon.com: STORYTIME TOYS Arthur's Tree House 3D Puzzle - Book and Toy Set - 3 in 1 - Book, Build, and Play : Toys & Games
The houses-and-utilities puzzle, such as this version with 5 houses and... | Download Scientific Diagram
Amazon.com: 3 Puzzles in 1 Rainbow Fairy Princess Jigsaw Toy- 100 Piece Fairy House Shaped Puzzle- Build Seperate or Connect into 1 Puzzle - Includes Carrying Case for Easy Storage- Kids Dexterity
Three utilities problem - Wikipedia
Answer to Puzzle #26: Gas, Water, Electric to 3 Houses
HABA On the Farm Beginner Pattern Blocks Puzzle with 3 Background Scenes and 14 Wooden Pieces - Ages 18 Months + (Made in Germany) | Oriental Trading
Frequently Questioned Answers: Three Utilities – The Math Doctors
Dream house concept with completed puzzle house on colorful background 3 | Stock vector | Colourbox
IMPOSSIBLE Utilities Problem SOLVED!! NOT IMPOSSIBLE!! - YouTube