0
There are several solutions.
It will take seven crossings (four over and three back) to finish the puzzle, which we'll identify as turns 1A, 1B, 2A, 2B, 3A, 3B, and 4A. The key is to have the father and grandfather (8 and 12) cross together on turn 2A or 3A, while either the brother or sister (1 or 3) returns on that turn.
In all puzzles, 1&3 cross on turns 1A and 4A. The 2nd and 3rd turns can be done in various ways.
Here is one solution, identifying the family members by seconds needed:
1 and 3
1
1 and 6
1
8 and 12
3
1and 3
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
When was Bridgeport Lamp Chimney Company Bowstring Concrete Arch Bridge created?
Bridgeport Lamp Chimney Company Bowstring Concrete Arch Bridge was created in 1924.
What are the seven lamps to develop and maintain harmonious family life?
lamp of love lamp of beauty lamp of aspiration
What is a Widows Lamp?
The Widows Lamp is a lamp in the Iditarod Dog Race. It is lit when all the racers start and is not extinguished until every racer has cross the finish line in Nome.
Where is the first second third and fourth lamp on poptropica?
It's in Golden Harbor You need to light the lamps in a specific order to get the Map piece. You need to light the first, second, and fourth lamps. Count the lamps and then do this. Light the fourth lamp first, which is right next to the gate. Then you need to light up second lamp, which is on the first building. And then the first lamp which is the first lamp you see when you come there first. If you light them up in this order, the map piece will come out of the gate the fourth lamp is next to.
What is an insect which carries a lamp?
It is a firefly - flying beetles and nocturnal members of the family Lampyridae.
Are there any museums that are exhibiting a lamp made of guns?
There is a museum that exhibits a lamp made of guns. The museum is the National Firearm Museum. The exhibit is a guide lamp made during the second World War.
What can you get your boyfriend as a housewarming gift He is 16 and his family is moving house. I want to get him something to put in his room?
If I were you, I would probably get him a Lava Lamp or a regular lamp.
What is the name of the most famous arch bridge?
The Pont-Neuf (New Bridge) which is despite its name, the oldest bridge in Paris, and the Pont Alexandre III (opposite the Invalids) with its magnificent lamp posts are certainly among the most famous.
The appropriate minimum interval between your vehicle and the one you are following?
two seconds. Find a fixed point like a lamp post or bridge and when the car in front passes it say, "Only a fool breaks the two second rule." If you pass the fixed point before you finish, it's you!
When two light bulbs are connected in series the?
When two light bulbs are connected in series , there is voltage drop which causes the second lamp to dimAnswerWhen two lamps are connected in series, neither lamp will be subject to its rated voltage and, so, each lamp will be dim. Surprisingly, perhaps, the lamp with the higher power will be dimmer than the lamp with the lower power!
What was Thomas Edison's second famous invention?
That was the incadecent lamp. Most commonly known as the lightbulb.
What is the rate at which a 100-Watt incandescent lamp radiate heat?
About 100 Joules per second.
