In this Feb. 24, 2022, photo, a woman leaves an exchange office with screen showing the currency exchange rates of U.S. Dollar and Euro to Russian Rubles in Moscow, Russia. The harsh sanctions imposed on Russia and the resulting crash of the ruble have the Kremlin scrambling to keep the country's economy running. For Russian President Vladimir Putin, that means finding workarounds to the economic blockade even as his forces continue to invade Ukraine. (AP Photo/Alexander Zemlianichenko Jr., File)