The mark consists of the term GUESS IN 10 written in white letters with light-blue shading, the word GUESS appearing above the word IN, which itself appears above the number 10; a black electrical cord running from the last S in GUESS to the base of a yellow electric light bulb with a light-blue and olive base that appears to the upper right of the number 10; the light bulb containing white shading and having two white light rays emanating from its left side; and the words THE QUICK GAME OF SMART QUESTIONS written in red letters on the light bulb with the words THE QUICK written above the words GAME OF, which themselves are written above the word SMART, which is written above the word QUESTIONS.