As is known, small, but tricky tasks, often called "puzzles", help to "stir" the brain. Usually these tasks are of a nature, rather, logical, rather than mathematical. What is the difference?
The fact that when solving a mathematical problem youIt is necessary to use, as a rule, one or several theorems, to recall axioms or formulas. Logical tasks are also mathematical, but let's focus on puzzles that require ingenuity, latitude of thinking and the ability to abstract to find the right answer.
Puzzles are different, but is there such,which makes more than one million people work hard to solve it? Of course, the most complex puzzle in the world exists! Prepare to smash your head for more than one evening.
The most difficult puzzle in the world: the battle of people and gods
The most complex logical task is a puzzle, proposed by the American logician and philosopher George Boulos. For the first time it was published in the Italian newspaper "Respublika" in 1992.
It is noteworthy that Bulos did not even give an inquisitiveminds to suffer and to the same article attached a solution to the puzzle. So, the content of the logical problem is as follows. There are three gods who know each other (Boulos suggests using A, B and C in an arbitrary order): the god of lies, the god of truth and the god of chance. The God of truth speaks only the truth, the god of lies is only untrue, the god of chance can speak both truth and untruth in an arbitrary order. We need to determine who is who, asking only three questions, the answer to which involves only "yes" or "no." Each question can be asked only one god (you can not ask all at once). The gods understand the human language, but prefer to answer in their own way. There are two words in their language - "ja" and "da", and we do not know what word is "no", but what "yes".
The most complex puzzle in the world: some explanations
Boulos also slightly expanded the condition of the problem, adding the following points:
- One god can be asked more than one question. Thus, it can happen that someone will not get a single one.
- The next question can be formulated only after receiving the answer to the previous one.
- The God of chance chooses the answer to the question by throwing a coin, which is in his head.
- Questions "paradoxes" to ask is forbidden, for example, "You will now answer" ja "?
The most difficult puzzle in the world: tips for solving
The philosopher and logician Boulos proposed to startcalculate either the god of lies or the god of truth. To do this, you can use complex logical connections in the question. For example, the following questions can be asked:
- Does it mean that "da" is "yes", even though you are the god of truth, and B is the god of chance?
- Is there an odd number of truthful statements in this list: "da" means "yes", you are the god of lies, B is the god of chance?
Thus, the most difficult puzzle gameassumes that you first determine which answer means "yes" and which "no". Further, proceeding from this, it is necessary to proceed to the definition of the gods. By the way, you could identify one of the gods already in the first question (if you used one of the approximate options suggested above). We will not disclose all the secrets of the solution, because the most complex puzzle game can be yours if you think logically. Remember that you have only two questions left. Formulate complex questions. The last god you define by the method of exclusion.
