Here are the answers and walkthrough to Easy Game Brain Test Level 129 puzzle Get exactly 3 gallons of water.

• There is a 9 gallon and a 5 gallon bucket. Fill a 9 gallon, and pour it into the 5 gallon. Now empty the 5 gallon, and give it a 4 gallon. Fill a 9 gallon, and pour 1 gallon to the 4 gallon. Now you have an 8 and a 5 gallon. Empty the 5 gallon, and pour the 8 gallon into the 5 gallon. 8-5=3.

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