Which number should replace the question mark?

Category: 
Correct Answers: 
222
Points: 
1

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.
Category: 
Correct Answers: 
21
Points: 
8

CINEMANIA: Guess the movie title

A cyborg, identical to the one who failed to kill Sarah Connor, must now protect her teenage son, John, from a more advanced cyborg, made out of liquid metal. Film was made in 1991.
Category: 
Correct Answers: 
5
Points: 
6

Calculate the number 5936

NUMBERMANIA: Calculate the number 5936 using numbers [1, 6, 7, 5, 46, 914] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10

Calculate the number 1290

NUMBERMANIA: Calculate the number 1290 using numbers [6, 4, 5, 2, 79, 991] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10
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