Mihajlo Pupin

Mihajlo Idvorski Pupin, Ph.D, LL.D., also known as Michael I. Pupin, was a Serbian physicist and physical chemist.
Born: October 9, 1858, Idvor
Died: March 12, 1935, New York City, New York, United States
Spouse: Sarah Catharine Jackson (m. 1888)
Books: From Immigrant to Inventor, The New Reformation
Children: Barbara Pupin
Education: Columbia University

Calculate the number 5135

NUMBERMANIA: Calculate the number 5135 using numbers [8, 8, 6, 1, 45, 901] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
0
Points: 
10

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.
Category: 
Correct Answers: 
1
Points: 
10

Calculate the number 544

NUMBERMANIA: Calculate the number 544 using numbers [9, 2, 1, 8, 89, 329] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
0
Points: 
10

Calculate the number 4774

NUMBERMANIA: Calculate the number 4774 using numbers [6, 5, 7, 8, 60, 973] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10
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