The Most Difficult Tasks (page 2)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20. |
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: 0
#brainteasers #mastermind
Calculate the number 9492
NUMBERMANIA: Calculate the number 9492 using numbers [6, 3, 8, 4, 85, 971] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 0
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B*C
The aim is to place the some numbers from the list (5, 7, 11, 12, 13, 14, 19, 20, 21, 28, 53, 81) 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: 0
#brainteasers #math #magicsquare
Find number abc
If 6a277 + 2b0ac = ccbba find number abc. Multiple solutions may exist.Correct answers: 0
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Calculate the number 600
NUMBERMANIA: Calculate the number 600 using numbers [9, 2, 5, 9, 61, 721] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 0
#brainteasers #math #numbermania
Find number abc
If 5ca67 + 5a62b = aa07ca find number abc. Multiple solutions may exist.Correct answers: 0
#brainteasers #math
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (12, 13, 14, 22, 23, 24, 43, 44, 45, 77) 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: 0
#brainteasers #math #magicsquare
Find number abc
If a65ca - a40a6 = b44c find number abc. Multiple solutions may exist.Correct answers: 0
#brainteasers #math
Calculate the number 6030
NUMBERMANIA: Calculate the number 6030 using numbers [3, 3, 8, 4, 76, 787] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 0
#brainteasers #math #numbermania
Find number abc
If 919aa - bb0c7 = c9877 find number abc. Multiple solutions may exist.Correct answers: 0
#brainteasers #math