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The 23rd National Olympiad in Informatics Results


Top Contestants
Champion
Tan Si Jie
NUS High School Of Mathematics And Science

First Runner-up
Ashley Aragorn Khoo
NUS High School Of Mathematics And Science

Second Runner-up
Toh Jing En Daniel
NUS High School Of Mathematics And Science

Third Runner-up
Shen Xing Yang
NUS High School Of Mathematics And Science

Top Secondary School Contestants
Secondary School Contestant - First
Evan Lim Hong Jun
Raffles Institution

Secondary School Contestant - Second
Huang Qirui
Hwa Chong Institution

Special Awards - Top Female Medallist
Jamie Lim Jia Sin
NUS High School Of Mathematics And Science

Special Prize - Youngest Medallist
Saw Ze Dong
Dunman High School

Top Junior Colleges
Junior College Category - First
NUS High School of Mathematics and Science

Junior College Category - Second
Raffles Institution

Top Secondary Schools
Secondary School Category - First
NUS High School of Mathematics and Science (Secondary)

Secondary School Category - Second
Raffles Institution (Secondary)

Medalists

Gold


1.Tan Si Jie, NUS High School Of Mathematics And Science

2.Ashley Aragorn Khoo, NUS High School Of Mathematics And Science

3.Toh Jing En Daniel, NUS High School Of Mathematics And Science

4.Shen Xing Yang, NUS High School Of Mathematics And Science

5.Tan Yi Kai, Hwa Chong Institution

6.Lim Rui Yuan, NUS High School Of Mathematics And Science

7.Tan Jean Ren, Adriel (Chen Jingren), NUS High School Of Mathematics And Science

8.Wang Yunrui, Raffles Institution

9.Tan Chee Heng, NUS High School Of Mathematics And Science

10.Evan Lim Hong Jun, Raffles Institution

11.Han Jiatao Jerry, Raffles Institution

12.Jishnu Roychoudhury, United World College South East Asia Dover Campus

13.Stuart Lim Yi Xiong, Hwa Chong Institution

14.Wong Swee Chong, Dave (Wang Ruicong), NUS High School Of Mathematics And Science

15.Huang Qirui, Hwa Chong Institution

16.Jiang Bowen, Raffles Institution

Silver


1.Soumyaditya Choudhuri, United World College South East Asia Dover Campus

2.Huang Ziwen, Raffles Institution

3.Kang Yiming, Raffles Institution

4.Le Duc Minh, Bukit Panjang Govt. High School

5.Tan Chien Hao, Raffles Institution

6.Jamie Lim Jia Sin, NUS High School Of Mathematics And Science

7.Zhao Zhongqi, Hwa Chong Institution

8.Shen Zihan, National Junior College

9.Jiang Zhiheng, Hwa Chong Institution

10.Seojun Lee, United World College South East Asia Dover Campus

11.Mohammad Suhail Memon Loya, Global Indian International School

12.Song Yiyang, Raffles Institution

13.Koh Jia Hng, Raffles Institution

14.Low Choo Ray, Raffles Institution

15.Yaw Chur Zhe, Hwa Chong Institution

16.Nguyen Cao Duy, Anderson Serangoon Junior College

17.Cai Zhenzhi, Jurong Pioneer Junior College

18.Qiu Peiran, Anderson Secondary School

19.Chua Rui Hong, Hwa Chong Institution

20.Hu Xinghui, Raffles Girls' School Secondary

21.Vir Chaudhury, United World College South East Asia Dover Campus

22.Benn Tan Jia Ming, Victoria Junior College

23.Tan Yu Bin, Hwa Chong Institution

24.Jonathan Loh Junhao, Anglo-Chinese School Independent

25.Ranen Chow, NUS High School Of Mathematics And Science

26.Ang Boon Han Nathaniel, Anglo-Chinese School Independent

27.Luo Qiuyi, Ngee Ann Secondary School

28.Tang Yu Han, Brandon, Temasek Junior College

29.Vayun Mathur, Singapore American School

30.Gu Yingqi, River Valley High School

31.Quek Jia Zhi, Shaun, Hwa Chong Institution

32.Gao Yihe, National Junior College

Bronze


1.Lim Yan Khai, Bennett, Anglo-Chinese School Independent

2.Jonathan Tan Jiayi, School Of Science And Technology, Singapore

3.David Walton, United World College South East Asia Dover Campus

4.Faiz Ali Shoaib, United World College South East Asia Dover Campus

5.Alexander Liswandy, Dunman High School

6.Tung Ivan Kipling, Hwa Chong Institution

7.Shen Hanzhang, Dunman High School

8.Bobis Franc Ivan Lorenzo, Gan Eng Seng School

9.Hua Jianing, National Junior College

10.River Koh Ern Xin, Anglo-Chinese School Independent

11.Kevin Zhang, United World College South East Asia East Campus

12.Gabriel Mario Antaputra, Swiss Cottage Secondary School

13.Ryan Lee Yew Keene, Temasek Junior College

14.Edward Wibowo, United World College South East Asia Dover Campus

15.Kushaan Misra, Singapore American School

16.Brandon Chong Wee Kiat, Anglo-Chinese School Independent

17.Tran Viet Khoa, St. Joseph's Institution

18.Heng Yi Wang, Dunman High School

19.Uy Robert Frederik Diaz, St. Joseph's Institution

20.Sheak Hoy Yip, Temasek Junior College

21.Cao Jialin, Marianna, National Junior College

22.Vincent Lim Jing En, Temasek Junior College

23.James Pearman, Dulwich College Singapore

24.Kea-Roy Ong, Singapore American School

25.Suhas Hariharan, Singapore American School

26.Zhao Yi Lin, Raffles Girls' School Secondary

27.Maximus Tan Wei Jun, Victoria Junior College

28.Muhammad Irfan Bin Mohamed Nasim, Montfort Secondary School

29.Arnav Varshney, Global Indian International School

30.Justin Chan, United World College South East Asia East Campus

31.Gu Boyuan, Dunman High School

32.Devansh Shah, Global Indian International School

33.Caleb Chia, Anglo-Chinese School Independent

34.Chan Zun Mun Terence, Nanyang Junior College

35.Loh Shao Cong, River Valley High School

36.Aron Septianto, Anglo-Chinese School Independent

37.Elton Tay Chee Hean, Anderson Secondary School

38.Timothy Seah Kai Le, Anglo-Chinese Junior College

39.Xu Yi, River Valley High School

40.Elijah Yong Jun Xiang, Anglo-Chinese School Independent

41.Saw Ze Dong, Dunman High School

42.Jiang Tongyu, Raffles Girls' School Secondary

43.Cheryl Lau Huay Ee, Raffles Girls' School Secondary

44.Kan Onn Kit, School Of Science And Technology, Singapore

45.Joshua Foo Yong Yi, School Of Science And Technology, Singapore

46.Lucas Sta. Maria, Singapore American School

47.Soh Ze Kai, Nanyang Junior College

48.Leong See Leng, National Junior College

49.Akshat Bisht, United World College South East Asia East Campus

Honorable Mention


1.Chong Tze Zhao, Dunman High School

2.Goh Yu Shen, Catholic High School

3.Le Tu Quoc Dat, Swiss Cottage Secondary School

4.Isaac Chen Jing De, Dunman High School

5.Poh Jun Kang, Jurong Pioneer Junior College

6.Jason Lek Si Jie, Jurong Pioneer Junior College

7.Luo Jiale, National Junior College

8.Andrew Chang, Singapore American School

9.Andrew Chin, United World College South East Asia Dover Campus

10.Mohamed Fazli B Mohd Yazid, Yishun Innova Junior College