Naalu Moolakal Ulla Oru Kadalasinte Oru Moola Murichal - with Answer
“Naalu moolakal ulla oru kadalaasinte oru moola murichu kalanjal baakki ethra moolakal? Utharam Parayamo?” There is a paper with 4 edges. ...Read More
Brain Teasers with Answers