Ключевые слова: accounting, active, acu, analysis, application, attendance, brick, brickwall, calculation, content, daily, dau, doodle, doodle icons, engagement, game, icon, illustration, index, indicator, ingame, internet, line, mark, mau, modern, multicolor, online, pcu, performance, play, player, profitability, purchase, significative, sketch, statistics, style, unique, user, wall, wau,