De andere speler of spelers mag vervolgens proberen om de code te breken door vier pionnen op de eerste rij te plaatsen.

De maker van de code moet vervolgens aangeven of pionnen op de juiste positie staan, geen enkele pion goed is geplaatst of dat de juiste kleuren aanwezig zijn.

Here's an example: Blue Blue Blue Blue — no hint pegs. That's fine, we'll keep using Blue anyway. Blue Blue Green Green — one white peg.

We'll keep in mind that the code has one green, and it must be in the left half. Blue Blue Pink Pink — one black peg. We now know that one pink is in the code, in the right.

Blue Blue Yellow Yellow — one white peg and one black peg. There must be at least two yellows in the code, one on the left and one on the right.

Use logic to reorder the known pegs. Once you have earned four hint pegs in total, you know exactly which colors are involved, but not in what order.

In our example, the code must contain green, pink, yellow, and yellow. The system of dividing the board into two pairs has also given us some information on which order to put them in, so we should be able to get this in one to three guesses: We know that Green Yellow Pink Yellow has a left half and right half that contain the correct pegs, but it turns out we get two white pegs and two black pegs in our results.

This means one of the halves either 1 and 2 need to switch places, or else 3 and 4 do. We try Yellow Green Pink Yellow and get four black pegs — the code is solved.

Part 3 of Eliminate two colors at the same time with 4 unknown pins. For example red and blue: Red Red Blue Blue Result 1 : no pegs: red and blue are not in the code Result 2 : one white or black peg let's suppose a white peg.

Either red or blue is in the code once. Blue Blue Blue Blue will give you a peg if it's blue, or no pegs if it's red let's suppose no pegs.

In the example we now know there's a red pin, and that it's in the 3rd or 4th spot as we got a white pin at Red Red Blue Blue.

Finding it will be discussed in the next strategy in one step: Red Green Green Green. Result 3 : more pegs lets suppose 2 white pegs.

Just as Result 2, we can try Blue Blue Blue Blue to know how many pins were blue lets again assume zero. Now it's only a matter of finding the pins.

In the example, we already know the 3rd and 4th are red pins, as there are 2 red pins, and they are not in the first or second spot as we have gotten 2 white pegs.

Find the location of a red, if you know there's at least one red pin, but do not know in what of the holes it should be. You can find a pin by trying each of the locations.

As an alternate color, we use colors we haven't tested yet. This way, we not only find the red pin but also additional information about other colors.

The following is an example, if you know there's a red pin, but don't know in which one of the four holes it is. It will also give you the amount of green, yellow and pink.

Tags knobeln mastermind setzer stecker superhirn. Könnte Dir auch gefallen. Beim Kinderspiel Maskenball der Käfer handelt es sich um ein lustiges Jungle Speed.

Each letter represents a color of your choice, it is advisable to use the initial letter of the color but beware of duplicates : do not put B for both Black and Blue!

Prefer to replace Blue with C for Cyan. Example: Combination RGBY 2 0 correspond to a proposal with in position 1 : R for Red, in position 2 : G for Green, in position 3 : B for Black and in position 4 : Y for Yellow Digits 2 and 0 correspond respectively to 2 pegs in the correct position and 0 in wrong position.

It is also possible to indicate jokers empty cells or unknown indicated by? According to Donald Knuth, and according to the original rules combination of 4 colors among 6 it is possible to find the code in 5 steps or less.

The algorithm to use is:. Other rules may be specified. The game is based on an older, paper based game called Bulls and Cows.

This version was written by Frank King. Meirowitz presented the idea to many major toy companies but, after showing it at the Nuremberg International Toy Fair , it was picked up by a plastics company, Invicta Plastics , based near Leicester , UK.

Invicta purchased all the rights to the game and the founder, Edward Jones-Fenleigh, refined the game further.

It was released in —2. Since , the rights to Mastermind have been held by Invicta Plastics. They originally manufactured it themselves, though they have since licensed its manufacture to Hasbro worldwide, with the exception of Pressman Toys and Orda Industries who have the manufacturing rights to the United States and Israel, respectively.

Starting in , the game box featured a photograph of a man in a white jacket seated in the foreground, with a young Asian woman of high caste standing behind him with the golden symbols of office visible on her sari, denoting the power and intellect behind the throne.

The two amateur models Bill Woodward and Cecilia Fung reunited in June to pose for another publicity photo.

Before asking for a best strategy of the codebreaker one has to define what is the meaning of "best": The minimal number of moves can be analyzed under the conditions of worst and average case and in the sense of a minimax value of a zero-sum game in game theory.

In , Donald Knuth demonstrated that the codebreaker can solve the pattern in five moves or fewer, using an algorithm that progressively reduces the number of possible patterns.

Es gibt ein Blau in dem Code, aber es ist nicht auf Position 1. Stift 2 ist Orange. Es ist kein Orange in dem Code, also wird kein Hinweis-Stift gesetzt.

Stift 3 ist Grün. Es ist ein Grün in dem Code, und es ist auf Position 3. Das verdient einen roten oder schwarzen Hinweis-Stift.

Stift 4 ist Lila. Es gibt kein Lila in dem Code, also wird kein Hinweis-Stift gesetzt. Wiederhole es bei der nächsten Reihe. Der Code-Knacker hat jetzt ein paar Informationen.

Das bedeutet, dass von den vier Stiften, die er gesteckt hat, einer hineingehört, aber in ein anderes Loch verlegt werden muss, dass einer von ihnen bereits an der richtigen Stelle steckt, und das zwei von ihnen nicht in den Code gehören.

Der Code-Macher überprüft diesen Tipp: Blau gehört hinein, ist aber am falschen Platz; Gelb gehört hinein und ist am richtigen Platz; Orange gehört nicht hinein; Rosa gehört nicht hinein.