# Calculate the number 714

NUMBERMANIA: Calculate the number 714 using numbers [4, 6, 6, 9, 48, 438] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

1

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.

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Correct Answers:

1

Points:

10

## Fill in the numbers in each empty box, so that sum of each 3 adjacent digits is always 15

Fill in the numbers in each empty box, so that sum of each 3 adjacent digits is always 15. Write solution as one multi-digit number.

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Correct Answers:

12

Points:

1