Following is the link i got for the Arduino web editor
when i clicked it it asked for the for the login, I used my exiting username and password, but my username & password didn't worked.
I checked my username and password in home page " https://www.arduino.cc/ ", It is working.
Again I tried with same username and password at Arduino web editor link , still it failed .
Then I used the email ID as a user name and password then i am able to login.
I realized that is is not same as https://www.arduino.cc/ login.
Is this is the issue OR it is the way it should designed.