What hides this stereogram?

Stereogram - 3D Image
Category: 
Correct Answers: 
57
Points: 
1

Calculate the number 3632

NUMBERMANIA: Calculate the number 3632 using numbers [8, 7, 7, 1, 82, 445] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
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: 
17
Points: 
1

Calculate the number 2387

NUMBERMANIA: Calculate the number 2387 using numbers [4, 7, 3, 6, 60, 354] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Correct Answers: 
0
Points: 
10

Which number should replace the question mark?

Category: 
Correct Answers: 
217
Points: 
1
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