How long did it take you to solve this riddle?
所有跟帖:
• Didn't really notice, 10 minutes? First -小豬美眉- ♀ (249 bytes) () 11/25/2010 postreply 21:56:00
• Amazing! -走馬讀人- ♂ (0 bytes) () 11/26/2010 postreply 11:29:31
• Thanks! The formula of this riddle is not hard to -小豬美眉- ♀ (297 bytes) () 11/26/2010 postreply 19:22:45
• Thanks! -走馬讀人- ♂ (0 bytes) () 11/28/2010 postreply 12:31:24