Ключевые слова: abstract, alignment, anticipation, black, chain reaction, challenge, concept, consequence, contrast, count, dark blue, decision, dominoes, entertainment, fall, focus, foresight, game, idly, indoor games, leisure, leisure time, logic, mathematical, number, organization, patterns, planning, play, precision, recreation, risk, sequence, standing dominoes, strategy, symmetry, tabletop, texture, thinking, wooden table,