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The Most Difficult Tasks (page 326)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 3251 to 3260. |
MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (6, 10, 14, 18, 21, 22, 25, 26, 29, 45) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C. Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare

A Prisoner's Last Request
Two men, sentenced to die on the same day, were led down to the room where the electric chair was. The priest had given them last rites, the formal speech had been given by the warden, and a final prayer had been said among the participants. The warden, turning to the first man, solemnly asked, "Son, do you have a last request?"The man replied, "Yes sir, I do. I love dance music. Could you please play the Macarena for me one last time?" "Certainly," replied the warden.He turned to the other man and asked, "Well, what about you, son? What is your final request?" "Please," said the condemned man, "Kill me first."
Replace asterisk symbols with ...
Replace asterisk symbols with a letters (**E C*A********) and guess the name of musician band. Length of words in solution: 3,11. Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #music
Find a famous person
Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 5,7. Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles
Find the right combination
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
There are four three-digit n...
There are four three-digit numbers that share this property: the number itself, its double and its triple contain each digit from 1 to 9 exactly once. For example, 192 is one of them because 192, 384, 576 contain 1 to 9 each once. 273 is another one of them because 273, 546, 819 contain 1 to 9 each once. Can you find the other two numbers and calculate the product of these two numbers? Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (10, 11, 12, 13, 25, 26, 28, 38, 39, 41, 61, 68) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C. Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
