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See my post there: Summer Fun with Arduino Challenge[^]
I got refuse also (even I'm positive about it), but got into the participants list (just as you got in)... I 3-4 hour from now or Canadian friends will turn themselves on and we should have some answers...
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge". Stephen Hawking, 1942- 2018
Hi Gaurav, you have followed the instructions correctly. There's a small issue with entering the code in challenge 2, which we working to resolve right now. Will post a message on the Lounge once it's fixed. Thanks for your patience.
Hi everyone, we have resolved the issue with entering the code for challenge 2. Please go ahead and try it now and if you face any other issues, please post your questions and comments on the contest Discussion board. Thanks for participating and have fun with the challenges!