[pics] A Mathematical CAPTCHA

[6Foot2]

http://i.imgur.com/vV8Fq.png

 

Don't know the answer to that? Reloading the page could give you:

 

http://i.imgur.com/JVshG.png

 

Tricky!

 

Webpage generating these: Quantum Random Bit Generator Service

 

[sign up not requited to generate CAPTCHA]

[featured_spectre]

Answer 1 is 15

 

Answer 2 on a postcard please

[sted]

so to prove you arnt a device originally made to do maths answer a maths question hmmm

i think the answer to the 1st one is 5 and couldnt even hazzard a guess at the 2nd

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Simplified equation for 1

 

5+5-2+3+4