# How many squares on a chessboard?

## Calculate the number 718

NUMBERMANIA: Calculate the number 718 using numbers [2, 2, 4, 8, 64, 198] 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:

8

Points:

3