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The Most Difficult Tasks (page 119)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1181 to 1190. |
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: 2
#brainteasers #mastermind
Calculate the number 6944
NUMBERMANIA: Calculate the number 6944 using numbers [2, 5, 9, 8, 91, 444] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
If 62927 - ca97a = 4b954 find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
Find number abc
If 77bca - 7447c = b7ac find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
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: 2
#brainteasers #mastermind
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: 2
#brainteasers #mastermind
Find number abc
If ac506 + 3c366 = 7ab7c find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
Find number abc
If b8acb + 9cac6 = bb0647 find number abc. Multiple solutions may exist. Correct answers: 2
#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: 2
#brainteasers #mastermind
Calculate the number 458
NUMBERMANIA: Calculate the number 458 using numbers [8, 6, 4, 6, 38, 611] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania

