Ключевые слова: 3d, background, ball, blue, board, business, card, chance, change, children, competition, concept, contour, design, gamble, gambling, game, graphic, group, icon, illustration, isolated, isometric, jackpot, leisure, line, linear, lottery, lotto, luck, number, outline, pawn, people, play, puzzle, set, sport, square, step, strategy, success, symbol, table, way,