Solved

# Puzzle

Posted on 2007-10-15
10,236 Views
8809 = 6
7111 = 0
2172 = 0
6666 = 4
1111 = 0
3213 = 0
7662 = 2
9312 = 1
0000 = 4
2222 = 0
3333 = 0
5555 = 0
8193 = 3
8096 = 5
7777 = 0
9999 = 4
7756 = 1
6855 = 3
9881 = 5
5531 = 0

2581 = ?

P.S. I don't know the answer to this question
0
Question by:Michael_D

LVL 45

Accepted Solution

Hi Michael_D,

This is reasonably evil.   :)

2581 = 2

Kent
0

LVL 13

Author Comment

Can you explain it?
0

LVL 45

Expert Comment

Hi Michael_D,

The number next to each 4-digit value is the total number of closed loops in the appearance (drawing) of each of the 4 digits.

0 = 1
1 = 0
2 = 0
3 = 0
4 = 1
5 = 0
6 = 1
7 = 0
8 = 2
9 = 1

Good Luck,
Kent
0

LVL 13

Author Comment

dung!
0

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