?
Using a 3 gallon container and a 7 gallon container (along with a water source and drain)…
…can you measure exactly 5 gallons in the fewest steps?
Puzzle Copyright © Kevin Stone
workings hide hint answer print
Share link:
Hint
Start by filling the 7 gallon container.
Note: BrainBashers has a Dark Mode option – I recommend not using your browser's dark mode or extensions for BrainBashers