Ключевые слова: activity, background, black, board, brown, business, challenge, closeup, competition, concept, cross, education, figure, fun, game, hand, hobby, kid, leisure, loss, noughts, o, object, old, ox, people, person, plan, play, player, recreation, retro, school, sign, space, square, sudoku, symbol, table, tac, tic, tiles, toe, toy, vintage, win, wood, wooden, word, x,