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Can you figure this out?


Spitfire

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This problem can be solved by pre-school children in 5-10 minutes, by programer - in 1 hour, by people with higher

education ... well, check it yourself! :)

 

8809=6

7111=0

2172=0

6666=4

1111=0

3213=0

7662=2

9313=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=?

 

 

Answer:2

 

 

:)

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Just count the circles. 8 has 2; 6, 9 and 0 have one.

 

 

Had something similar in the "management and organizational behavior" course in my university :P

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Just count the circles. 8 has 2; 6, 9 and 0 have one.

 

 

Had something similar in the "management and organizational behavior" course in my university :P

Well found! I was looking for the answer by making calculations for 20 min :lol

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I figured it out in less than 10 minutes, so I am a pre-school child :D

 

 

 

p.s.

at first I tried to make actual calculations, I even tried counting letters in the words for numbers, then that hint 'pre-school children' was like an idea, I tried to think like a child hehe :P

 

 

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Could not do it.. I was thinking of a complex algorithm :( lol

I was about to quit when I had the right idea (I am known for not having much patience :D), sometimes it's luck, ideas come and go in our brains

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Could not do it.. I was thinking of a complex algorithm :( lol

 

Yeah same here, I sat here for 30 minutes trying all these calculations but couldn't figure it out. Then I read what Kami said and just wanted to kill myself ;_;

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