MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (19, 21, 22, 24, 28, 30, 65, 68, 74, 89) 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: 35
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
Wailing Wall
A journalist assigned to the Jerusalem bureau takes an apartment overlooking the Wailing Wall. Every day when she looks out, she sees an old Jewish man praying vigorously.
So, the journalist goes down and introduces herself to the old man.
She asks, "You come every day to the wall. How long have you done that, and what are you praying for?"
The old man replies, "I have come here to pray every day for 25 years.
In the morning I pray for world peace and then for the brotherhood of man.
I go home, have a cup of tea, and I come back and pray for the eradication of illness and disease from the earth."
The journalist is amazed.
"How does it make you feel to come here every day for 25 years and pray for these things?" she asks.
The old man looks at her sadly.
"Like I'm talking to a wall."
So, the journalist goes down and introduces herself to the old man.
She asks, "You come every day to the wall. How long have you done that, and what are you praying for?"
The old man replies, "I have come here to pray every day for 25 years.
In the morning I pray for world peace and then for the brotherhood of man.
I go home, have a cup of tea, and I come back and pray for the eradication of illness and disease from the earth."
The journalist is amazed.
"How does it make you feel to come here every day for 25 years and pray for these things?" she asks.
The old man looks at her sadly.
"Like I'm talking to a wall."