Professor Layton and the Unwound Future - 'Ladies Vs. Gents' tournament event pics

In this photo provided by Nintendo of America, consumers gather to play Professor Layton and the Unwound Future for the Nintendo DS family of systems on Sept. 7, 2010, at San Francisco’s Union Square in advance of the game’s launch on Sept. 12, 2010. Men and women competed in a puzzle-solving challenge to celebrate the third installment in the puzzle-game series. (George Nikitin for Nintendo of America)

In this photo provided by Nintendo of America, Mikaela F. steps back in time into a London-themed setting at Professor Layton’s Ladies vs. Gents Puzzle Challenge at San Francisco’s Union Square on Sept. 7, 2010, to celebrate the upcoming Professor Layton and Unwound Future video game for the Nintendo DS family of systems. Men and women competed in a puzzle-solving challenge at the event. (George Nikitin for Nintendo of America)

In this photo provided by Nintendo of America, Clarissa A. watches as son Constantine A. plays Professor Layton and the Unwound Future for the Nintendo DS family of systems before its Sept. 12, 2010, launch at the Ladies vs. Gents Puzzle Challenge at San Francisco’s Union Square on Sept. 7, 2010. Attendees enjoyed a taste of London, including playing the game in British-style phone booths, a nod to the game’s London setting. (George Nikitin for Nintendo of America)