# What number comes next?

Look at the series (17, 15, 11, 3, 6, 12, 5), determine the pattern, and find the value of the next number!

Category:

Correct Answers:

54

Points:

1

## 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.

Category:

Correct Answers:

2

Points:

9

## Calculate the number 1054

NUMBERMANIA: Calculate the number 1054 using numbers [3, 2, 8, 7, 22, 584] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Category:

Correct Answers:

1

Points:

10

## Calculate the number 6741

NUMBERMANIA: Calculate the number 6741 using numbers [7, 2, 3, 6, 77, 698] 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:

2

Points:

10