Tác Giả: Ying-Tan Liu
Họa Sĩ: Odd Hackwelder, Guan Chih Huang
Nhà Phát Hành: Swan Panasia Co., Ltd., Table Friends
How Many Feet? is a two-player micro-deduction game in which players hold four cards "backwards" — that is, facing the other player, as in Hanabi — and take turns asking questions about the numbers visible at the top of their cards. Possible actions in the game are:
How Many Feet? was given away with a Office 21 crowdfunding project and might also be available at conventions and events.