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Hong Kong Olympiad in Informatics 2020/21

The Hong Kong Olympiad in Informatics aims to promote students’ interest in programming. Students with outstanding performance in the competition and training programmes will be selected to represent Hong Kong to participate in the International Olympiad in Informatics.

School Year

2020/21

Organiser

Jointly organised by the Hong Kong Association for Computer Education and the Education Bureau

Website​

https://hkoi.org/en/

Leaflet

Chinese version only

Go to Chinese version

KO Kin-fung, Nicholas

Diocesan Boys' School

Level

Junior Secondary

Award

Gold, The Best Young Contestant and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WANG Chi-ho

Diocesan Boys' School

Level

Junior Secondary

Award

Gold, The Best Young Contestant and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Chun

Pui Ching Middle School

Level

Junior Secondary

Award

Gold, The Best Young Contestant and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

ZHANG Ryan, Jon

Chinese International School

Level

Junior Secondary

Award

Gold, The Best Young Contestant and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Justin, Matthew

Pui Ching Middle School

Level

Junior Secondary

Award

Gold and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Man-lai, Angus

Pui Ching Middle School

Level

Junior Secondary

Award

Gold and The Best First-Time Contestant (Junior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHONG Hon-tsun

La Salle College

Level

Junior Secondary

Award

Gold and The Best Young Contestant

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Pak-hei

Diocesan Boys' School

Level

Junior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CEN Xing-lin

Pui Ching Middle School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Tak-hong

Yan Oi Tong Tin Ka Ping Secondary School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Tsz-ching

Diocesan Girls' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAU Chun-hei

La Salle College

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEUNG Chun-lok

La Salle College

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHONG Ngai-chun, Adrian

Fukien Secondary School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HSIA Yik-to, Ernest

Diocesan Boys' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Tsz-hin, Issac

Pui Ching Middle School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LI Shun-hin, Isaac

Diocesan Boys' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LI Tian-he

St. Joseph's College

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LIU Zi-yu

Diocesan Boys' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LUNG Sui-hei

Pui Ching Middle School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

NG Hey

Diocesan Girls' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TANG Pok-man

Diocesan Boys' School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Chun-ho

HKBUAS Wong Kam Fai Secondary and Primary School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Ho-yan

Pui Ching Middle School

Level

Junior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

AADI Anand

Hong Kong International School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Chi-him

Queen's College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Tsz-him, Chris

HKTA Tang Hin Memorial Secondary School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEUNG Tai-hong

St. Paul's College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEUNG Yik-fung

Sing Yin Secondary School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHOW Chung-yan

St. Paul's College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHOW Tsz-yau

Diocesan Girls' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHUNG Hiu-laam

Diocesan Girls' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HAN Le-wei

King George V School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

IP Wing-chun

Diocesan Girls' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAI Chun-Kiu

Christian Alliance S C Chan Memorial College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAU Po-hei

HKTA Tang Hin Memorial Secondary School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LO Lok, Louis

La Salle College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

MA Annette-liv

Diocesan Girls' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

MO Tsz-hin

SKH Lam Woo Memorial Secondary School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SUN Wai-lok, Willard

Diocesan Boys' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SZE Wesley-wan, San

Sha Tin College

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TAM Yi-lam

Wah Yan College, Kowloon

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TSE Yan-wing, Alvina

Diocesan Girls' School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Ho-tung

Pui Ching Middle School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Kai-chung

HKBUAS Wong Kam Fai Secondary and Primary School

Level

Junior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

AU Ka-long

Sha Tin Methodist College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Ho-long

Kiangsu-Chekiang College (Shatin)

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN King-on, Anthony

St. Paul's Co-educational College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Yin-ming

Sing Yin Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAU Wai-hin

SKH Tsang Shiu Tim Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHENG Yin-yu

La Salle College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHING Long-tin

Po Leung Kuk Laws Foundation College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Chi-hang

N.T. Heung Yee Kuk Yuen Long District Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAW Chi-chung

STFA Tam Pak Yu College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEUNG Ho-yin

Wah Yan College, Kowloon

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LOK Yin-fung

Shatin Tsung Tsin Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

NG Pui-hei

Tsuen Wan Government Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SHI Daniel-yu, Hin

St. Paul's Co-educational College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SIT Pok-shun, Jaden

St. Joseph's College

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SO Chun-hin

SKH Lam Woo Memorial Secondary School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TING Siu-lam

Wah Yan College, Kowloon

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Sum-yi

Ying Wa Girls' School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WU Ruo-cheng, Eric

Chinese International School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YAN-Benjamin

German Swiss International School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

ZHONG Wen-xun, Johnson

Yew Chung International School

Level

Junior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YEUNG Man-tsung

Pui Ching Middle School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAU Lai-yin

Sing Yin Secondary School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

IP Tsz-oi

Diocesan Girls' School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEE Cheuk-Kit

La Salle College

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEE Po-wa

Diocesan Boys' School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEUNG Harris

Diocesan Boys' School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TONG Chun-shing

Diocesan Boys' School

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

XIE Ling-rui

La Salle College

Level

Senior Secondary

Award

Gold

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SO Tsz-yan

Wah Yan College, Kowloon

Level

Senior Secondary

Award

Silver, The Best First-Time Contestant (Senior Group)

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHANG Sum-wing

Pui Ching Middle School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHENG Nick-hang

Diocesan Boys' School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEUNG Hui-yat

Wah Yan College, Kowloon

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HSIEH Chong-ho

Tsuen Wan Government Secondary School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LO Cheuk-yi, Ryan

Diocesan Boys' School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LUI Ka-Kit

Sing Yin Secondary School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

MOK Chun-hei

SKH Tsang Shiu Tim Secondary School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

MUI Lok-tim, Oscar

St. Joseph's College

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Ho-nam

Pui Ching Middle School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Tsz-him

Pui Ching Middle School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Yuen-ho

Diocesan Boys' School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YEUNG Sin-chun

HKTA Tang Hin Memorial Secondary School

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YUNG Chak-fai

Chan Sui Ki (La Salle) College

Level

Senior Secondary

Award

Silver

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Yuen-ho

Diocesan Boys' School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEN Stephen

Chinese International School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHEUNG Cheuk-nam

Yan Oi Tong Tin Ka Ping Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHUNG Sin-fai

Pui Ching Middle School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HARTANTO Kwee, Jeffrey

Baptist Lui Ming Choi Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HON Kwan-shun, Quinson

SKH Bishop Mok Sau Tseng Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Chun-yu

Tseung Kwan O Government Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Elizabeth

Diocesan Girls' School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEUNG Yuk-shing, Cyrus

Sing Yin Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

MENG Zi-jun

CCC Ming Yin College

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

NG Chak-him

Carmel Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SIU Hok-yin

Shatin Tsung Tsin Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

SO Keng-to

Munsang College (Hong Kong Island)

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TANG Wai-lun

Carmel Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TANG Yui-ying

Ying Wa Girls' School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

TO Sing-hin

La Salle College

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Sheung-chit

Tsuen Wan Government Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Tsz-ho

La Salle College

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YANG Cho-wang

Diocesan Boys' School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

YEUNG Hui-chun

Carmel Secondary School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

ZHEN Zi-hao

Pui Ching Middle School

Level

Senior Secondary

Award

Bronze

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Tin-yeung

Wah Yan College, Kowloon

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHAN Wing-chun

St. Paul's College

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHIU Jerone

Pui Ching Middle School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

CHO Sui-ching

Good Hope School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

FAN Zhang-yu, Tifany

German Swiss International School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

FU Jia-cheng, Charles

N.T. Heung Yee Kuk Yuen Long District Secondary School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

HO Mei-hei

Ying Wa Girls' School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

KWOK Long-fung

La Salle College

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Chun-yin, Isaac

Chinese International School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LAM Hok-ching

La Salle College

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEUNG Ho-fung

Wah Yan College, Kowloon

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LEUNG Ka-chai, Justin

Wah Yan College, Kowloon

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LI Sung-hei

CCC Ming Yin College

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

LO Shun-hang

Pui Ching Middle School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Lok-hei

HKTA Tang Hin Memorial Secondary School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

WONG Yui-hong

Carmel Secondary School

Level

Senior Secondary

Award

Honourable Mention

Awarded work​

Theme of the Portfolio​

Introduction

Awarded work

Tags

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Last revision date : 3 June 2025
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