The issue of Quantum computing potentially holds the key to a massive breakthrough in using quantum physics to accurately model the natural world and the question has been whether or not a quantum computation device can be used to solve a computational problem that a classical computer cannot solve. Havin that quantum supremacy requires not just the machine but a suitable problem that can be run on both a quantum and classical computer. Google and IBM are competing on Quantum computing supremacy, who among the two do you think has “achieved” the supremacy

