infoWorld: The study looked at the results of 1.4 million of HackerRank's coding test submissions, called "challenges," during the last few years. by Paul Krill
'"According to our data, China and Russia score as the most talented developers. Chinese programmers outscore all other countries in mathematics, functional programming, and data structures challenges, while Russians dominate in algorithms, the most popular and most competitive arena," said Ritika Trikha, a blogger at HackerRank.
'The United States and India provide the majority of competitors on HackerRank but only manage to rank 28th and 31st, respectively. "If we held a hacking Olympics today, our data suggests that China would win the gold, Russia would take home a silver, and Poland would nab the bronze," Trikha said. "Though they certainly deserve credit for making a showing, the United States and India have some work ahead of them before they make it into the top 25."'