# Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

2

Points:

9

## 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

## 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.

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Correct Answers:

7

Points:

4

## Calculate the number 6220

NUMBERMANIA: Calculate the number 6220 using numbers [6, 6, 9, 8, 72, 764] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

0

Points:

10