tag:blogger.com,1999:blog-2893315201359920156.post7852999540732622782..comments2023-10-28T20:35:12.856+05:30Comments on Best Brain Teasers: Stairs Colour Riddlelaveshhttp://www.blogger.com/profile/03731980294342074301noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2893315201359920156.post-83506887654016264332015-11-10T16:29:03.752+05:302015-11-10T16:29:03.752+05:30it is single storey building!-no stairs!!it is single storey building!-no stairs!!Anonymoushttps://www.blogger.com/profile/14550235130397452501noreply@blogger.com