2 buckets. 1 with water and 1 without.
Without moving the buckets, transfer the water from one bucket to the other. You determine, based on age, the space between the buckets and the amount of water. Be creative with your resources. Fastest time with most water transferred into the bucket, wins family bragging rights!
Enter to win a family prize pack! Just send in a picture of your family participating in the bucket to bucket challenge to email@example.com for a chance to win. Pictures will be posted for everyone to enjoy.