blzh is addicted to social networks. He loves CTF and taking selfies, and he's ready to share a flag with you for a photo.
Go to the blzhquest stand, take a selfie with blzh, and post it with text 'Solving challs at #blzhquest on PHDays \m/'
Send post link to @ksvark to get the flag!
Take a photo with blzh. Grab blzh in your hand and take a selfie :) Photo with screen without blzh doesn't count.