Call4code @TNWconference help solving global challenges https://t.co/iJPBdhuMVV https://t.co/JaZbxERlTO

Call4code @TNWconference help solving global challenges https://t.co/iJPBdhuMVV pic.twitter.com/JaZbxERlTO

— ☁suɐɥ ɟǝoq☁ (@HansB001) May 24, 2018

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