63% between ages 25 and 44
88% have some college education
40% have household incomes of at least $60,000.
The percentage of game-players among total online users was 38%
in 1999 and is projected to be 43% by 2003.
PDF Play Four!
Besides making puzzles, "PlayFour!" creator John Wilmes
is also active in such sports as softball, biking and golf.