Strong enter the code
- September 2nd, 2008
To look at the network Strong enter the code, Enter the code in times,If not careful, will always go wrong .
Partial derivative. I will headache
Choose a “hot” the three individuals. I do Duting the heat
Eyesight test
From the right which can not be folded up model
Enter “Cats” characters
This need magnifying glass……
This needs microscope……
What I want to enter?
Test eyesight ?
enter the text ?
YAHOO verification code
Different graphical representation of the different letters




















I lol’d, some of those are brilliant!