Draw a circle on the styrofoam or cardboard. Take the divider and measure the radius of 5 cm with the help of a ruler.But you can easily follow the same steps to create more or fewer pieces for your Hanoi tower.
#Hanoi towers speed how to
We will show you how to make the Hanoi Tower with 5 pieces. The goal is the same: move all pieces from the first field to the third field.įor a step by step video guide on how to make the Tower of Hanoi, check out the video at the beginning of the article or continue reading…
Instead of wooden sticks, we can use plain paper and draw 3 fields. This is a bonus and we will use it to decorate our shapes to make them more interesting and to distinguish them better. Scalpel will be better if we are using styrofoam and scissors if e are using cardboard. We will use a scalpel or scissors to cut out our shapes. This way we can create as many shapes as we want by increasing the radius by 1 cm. Then measure 2 cm radius and repeat the process. Draw the circle on styrofoam or cardboard. Take the ruler and divider, and measure a 1 cm radius. We will use a ruler to measure the different radius of our pieces. We will use a divider to draw circles on our styrofoam or cardboard so we can precisely make shapes that are different in size. You can make how many pieces you want, just make sure they are in different sizes. We will use Styrofoam (Cardboard can be a good replacement too) to make our pieces for Hanoi Tower. To make our Tower of Hanoi, we will need Styrofoam or Cardboard, divider and a ruler. First, try to solve it yourself, the beauty of the puzzles is in struggling before coming to that aha moment. Now you’ll learn how to make your own simple Hanoi Tower and the algorithm for how to solve it. That’s 18446744073709551615 moves! Can you even read that number? If they do one move per second and do every move in the correct order, they would still need 585 billion years to solve the puzzle! So we don’t really need to worry about that end of the world thing anytime soon. With 5 pieces, the minimum number of moves is 31! And so on…įor every new piece we add, the minimum number of moves doubles (+ 1 on top of that)! The formula used to calculate this is 2 n-1, where n is a number of pieces used.ĭo you remember our monks who are trying to solve the puzzle with 64 pieces? They would need 2 64-1 moves at a minimum. Hanoi Tower Mathĭid you already try to solve the Tower of Hanoi and it looks simple? Try to solve the puzzle with 3 pieces in 7 moves. An additional challenge is to solve the puzzle in the minimum number of moves. You can play with any number of pieces and it’s getting progressively harder with each new piece. And the third is that the disk can’t be moved on top of the smaller disk, just on top of the larger disk or on the empty spot. Second is that only the disk at the top can be moved on another spot. The goal of Hanoi Tower is to get all discs from Start to Goal following specific rules.įirst is that the disks can be moved only one at the time. However, there are a few rules we must obey.
The goal is to move all the disks from the first spot to the third spot so they are stacked in the same way as in the beginning. You start with the three spots (most often wooden sticks) and a certain number of disks (pieces) stacked on the first spot.Īll disks are in different sizes and stacked in a way that a smaller disk is on top of the larger. The name refers to a place from the legend, it’s said that the tower is in the capital city of Vietnam, Hanoi. The third and most popular name is the Tower of Hanoi. It’s also referred to as the Tower of Brahma because some believed that the temple from our legend is located in India and that monks are actually Brahmin priests. Sometimes it’s called Lucas’ Tower in honor of its inventor French mathematician Édouard Lucas, who invented it in 1883. This popular puzzle is known by a few different names. According to this legend, when the monks finish moving all the pieces, the world will end. The legend goes that there is a temple in Asia where the monks have been solving the Tower of Hanoi puzzle with 64 disks since the beginning of the time.
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