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The Most Difficult Tasks (page 419)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 4181 to 4190. |
Find number abc
If 414b4 + b452a = c59a0 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Remove 3 letters from this seq...
Remove 3 letters from this sequence (LGKITTLEE) to reveal a familiar English word. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #wordpuzzles
Find number abc
If 55ab6 - c57aa = 40cb7 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math

Fig Leaf Found
A little boy opened the large old family Bible, and he looked with fascination at the ancient pages as he turned them one by one.He was still in Genesis when something fell out of the Bible. He picked it up and looked at it closely. It was a very large old tree leaf that had been pressed between the pages of the Bible long ago."Momma, look what I found!" the boy called out."What do you have there?" his mother asked.With astonishment in his voice, the young boy answered, "I think it's Adam's underwear!"
Find number abc
If 8651a + 8422c = 1babcc find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate A*B-C+D
Look at the series (10, 19, 36, D, C, A, 520, 1033, 2058, 4107, B, 16397, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C+D! Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Find number abc
If 8ca83 + bb929 = c2aac2 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Find number abc
If a99bb - 18717 = 5118c find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math
Find number abc
If b1a30 + 6c047 = c0a77 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Find number abc
If aac0b - a0c71 = 19c7 find number abc. Multiple solutions may exist. Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
What a winning 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: 30
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #mastermind
