Czech, English, Finnish, French, German, Hungarian, Japanese, Norwegian, and Polish.
Australian Dollars, BitcoinCash, Bitcoins, Canadian Dollars, Dogecoins, Ethereum, Euros, Hungarian Forint, Indian Rupees, Japanese Yen, Kazakhstani Tenge, Litecoins, New Zealand Dollars, Norwegian Kroner, Polish Zlotych, Russian Rubles, Tether, and United States Dollars.
Players from the following locations are prohibited from playing at Winning Days:
Asia & Middle East
Saint Martin, and
Central & South America
French Southern Territories,
Wallis and Futuna