Congratulations to the following winners! Claudia Lim Anglican High School   Rohan Shah Anglo Chinese School (Independent) Darius Iskander Reduan Victoria School   Shaleni d/o Paneerselvam North Vista Secondary School Kor Zhen Hong Bukit Panjang Govt High   Nadia CHIJ St Theresa's Convent Lee Yi Xin River Valley High School   Tizian Ibach Raffles Institution Lim Yao Xiong Yishun Town Secondary   Lai Shumin Crescent Girls' School Click here to view winners' entries.