Which is a winning combination of digits?

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.
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Correct Answers: 
5
Points: 
6

Calculate the number 5604

NUMBERMANIA: Calculate the number 5604 using numbers [2, 4, 6, 8, 37, 664] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

CINEMANIA: Guess the movie title

The claustrophobic world of a WWII German U-boat; boredom, filth, and sheer terror. Film was made in 1981.
Category: 
Correct Answers: 
5
Points: 
6

CINEMANIA: Guess the movie title

Film was made in 1948.
Category: 
Correct Answers: 
1
Points: 
10

Calculate the number 224

NUMBERMANIA: Calculate the number 224 using numbers [1, 7, 6, 1, 24, 729] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10
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