codingquest
2024 challenge honour board!
Only accounts that have been linked to a school (to prove they are a student) are eligible for the leaderboards.
Top 10 schools
Calculated from the top 5 students from each school to have completed the most problems in the least time cumulatively for the event.
1
King George V
45 solved in 17:20:50.
2
12
13
8
42
20
2
Anatolian TUBITAK Science High School
45 solved in 22:15:44.
1
4
7
19
59
42
3
Sha Tin College
45 solved in 44:14:05.
12
10
7
31
8
4
The British International School, Budapest
45 solved.
1
6
5
Bangkok International Preparatory & Secondary School
45 solved.
1
6
3
5
19
6
6
Garden International School
45 solved.
2
3
3
3
18
13
7
Bromsgrove International School Thailand
45 solved.
3
3
1
10
9
8
Parker/Craig High School
44 solved.
2
4
6
9
Victoria Shanghai Academy
43 solved.
1
3
4
12
14
10
Jewish Free School
42 solved.
1
1
2
6
2
Top 10 individuals at (no school joined)
Members of your school community to have completed the most problems in the least time (student and teacher accounts will appear here).
Top 50 students globally
Students to have completed the most problems in the least time.
1
Yuanxia Xu
9 solved in 1:46:24.
1
6
2
9
8
1
2
Alex CLIMIE
9 solved in 2:00:42.
4
3
2
3
3
2
9
3
Ian Yu
9 solved in 2:42:58.
5
3
3
5
6
3
4
Kutay Demirbaş
9 solved in 4:24:14.
1
2
2
1
2
2
5
3
5
Enes Ç
9 solved in 4:56:05.
1
3
2
2
2
2
6
2
6
Andre CHUI [10C13]
9 solved in 5:16:18.
1
1
3
2
1
1
5
1
7
Miguel Fernandes
9 solved in 5:43:36.
1
1
1
7
2
5
2
8
Adam ARIF WEBB-JOHNSON
9 solved in 6:29:22.
1
2
1
2
6
1
9
Dhairya
9 solved in 6:43:47.
2
1
1
2
1
5
1
10
Timothy LAM
9 solved in 6:58:04.
4
1
3
3
2
2
6
11
Sean Huang
9 solved in 6:59:02.
1
1
2
8
1
4
3
12
Ayşe Betül Çakır
9 solved in 7:11:59.
2
4
2
13
Enes Yavuz Alpay
9 solved in 7:25:22.
1
1
2
3
7
14
Micah
9 solved in 8:14:44.
2
1
5
1
4
1
15
cheunt3
9 solved in 9:43:00.
1
3
2
16
Şuayp Talha Kocabay
9 solved in 11:32:08.
1
3
2
17
Luka Miyoshi
9 solved in 12:40:28.
1
2
6
1
1
2
18
Gavyn
9 solved in 13:12:45.
1
3
1
1
2
1
7
19
Daiki Fujita
9 solved in 14:06:54.
1
3
1
7
2
4
1
20
David Raibaut Regueras
9 solved in 15:50:08.
3
1
1
9
6
21
victoriasosakul
9 solved in 16:18:59.
3
2
1
5
22
Jasper NG
9 solved in 16:24:03.
1
1
1
3
1
23
Kevin Duong
9 solved.
2
8
3
3
24
Y07H William Han CHEN
9 solved.
1
1
1
4
2
1
4
25
Beatriz Sousa
9 solved.
1
1
3
4
3
3
26
Sum Yin Zhang
9 solved.
1
5
1
1
2
1
27
Mete Tuğra Duygu
9 solved.
2
3
28
Isaac FUNG
9 solved.
1
2
1
3
4
3
29
Pip Purttiponthanee
9 solved.
6
1
1
7
1
7
1
30
Uzziel Ariel
9 solved.
1
1
7
1
2
2
31
Thuc Chi Do
9 solved.
1
8
1
32
Annie Qin
9 solved.
1
2
9
5
3
33
Bob LAM [0808M2]
9 solved.
1
4
3
1
4
1
34
Sun
9 solved.
1
4
3
2
5
1
35
Diogo Madureira dos Santos
9 solved.
1
2
3
2
3
36
Avery LEUNG
9 solved.
2
1
4
1
37
Eladio Hosseinpour
9 solved.
1
2
4
5
3
2
38
Alex Nouansacksy
9 solved.
5
1
39
Shounak
9 solved.
1
2
1
5
4
1
40
Anonymous
9 solved.
1
1
1
2
3
3
2
41
Ando Belubekyan
9 solved.
2
1
5
2
2
3
1
42
Artur Karakashyan
9 solved.
2
1
2
7
3
1
43
Yanxing Wu
9 solved.
4
2
1
2
44
Calliope Tulea
9 solved.
2
1
2
1
1
45
Irene Gunara
9 solved.
1
1
7
2
2
46
Ivo Lopez-Puccio
9 solved.
1
5
1
2
47
Boxiong Du
9 solved.
2
3
1
48
Pong Rukkha-Anankul
9 solved.
1
1
1
2
5
6
1
49
Owen XU [07R04]
9 solved.
1
1
1
2
5
50
Youp Laheij
9 solved.
1
2
5
4
2
1
Top 10 students per problem
4 March 2024: Purchase tickets
1
Shaurya PARASHAR
1 solved in 0:02:48.
2
David Raibaut Regueras
1 solved in 0:03:43.
3
Yuanxia Xu
1 solved in 0:04:14.
4
Matthew Wang
1 solved in 0:04:17.
5
Jasper NG
1 solved in 0:04:39.
6
Enes Yavuz Alpay
1 solved in 0:06:21.
7
[12N]
1 solved in 0:06:27.
8
Derrick Wong
1 solved in 0:07:02.
9
Youp Laheij
1 solved in 0:08:48.
10
Kevin HAN
1 solved in 0:09:37.
5 March 2024: Broken firewall
1
Pong Rukkha-Anankul
1 solved in 0:04:40.
2
Shaurya PARASHAR
1 solved in 0:04:41.
3
Uzziel Ariel
1 solved in 0:04:58.
4
(25) Alperen Isbasaran
1 solved in 0:05:10.
5
Isaac FUNG
1 solved in 0:05:31.
6
Ian Yu
1 solved in 0:05:49.
7
Metehan
1 solved in 0:06:44.
8
RaysonSu
1 solved in 0:07:32.
9
Timothy LAM
1 solved in 0:09:05.
10
(26) Batuhan Mermer
1 solved in 0:09:17.
6 March 2024: Hotel door code
1
Sun
1 solved in 0:02:15.
2
Yuanxia Xu
1 solved in 0:02:37.
3
Dhairya
1 solved in 0:02:38.
4
Ian Yu
1 solved in 0:03:06.
5
Matthew LI
1 solved in 0:03:13.
6
Timothy LAM
1 solved in 0:04:18.
7
Daiki Fujita
1 solved in 0:04:32.
8
Pip Purttiponthanee
1 solved in 0:04:39.
9
David Raibaut Regueras
1 solved in 0:04:42.
10
Sen Yi Mok [SF]
1 solved in 0:05:02.
7 March 2024: Closest star systems
1
Uzziel Ariel
1 solved in 0:02:26.
2
Pip Purttiponthanee
1 solved in 0:04:16.
3
Alex CLIMIE
1 solved in 0:04:58.
4
Sun
1 solved in 0:05:14.
5
Ian Yu
1 solved in 0:05:40.
6
(25) Alperen Isbasaran
1 solved in 0:05:51.
7
(Ray) Martin
1 solved in 0:05:54.
8
Shaurya PARASHAR
1 solved in 0:06:20.
9
Matthew Wang
1 solved in 0:06:46.
10
Yuanxia Xu
1 solved in 0:06:49.
8 March 2024: Busy moon rovers
1
Yuanxia Xu
1 solved in 0:03:49.
2
Pip Purttiponthanee
1 solved in 0:06:05.
3
Timothy LAM
1 solved in 0:07:18.
4
Sun
1 solved in 0:08:28.
5
(25) Alperen Isbasaran
1 solved in 0:09:04.
6
David Raibaut Regueras
1 solved in 0:09:19.
7
Alex CLIMIE
1 solved in 0:09:22.
8
Yunus Emre Artal
1 solved in 0:09:38.
9
Metehan
1 solved in 0:10:09.
10
Jason Deng
1 solved in 0:10:36.
11 March 2024: Time to play fair
1
William Eckenroth
1 solved in 0:06:56.
2
Pol Selles-Climent
1 solved in 0:08:01.
3
Grigorii Perekopskiy
1 solved in 0:08:21.
4
Sun
1 solved in 0:08:24.
5
(26) Batuhan Mermer
1 solved in 0:08:34.
6
Sen Yi Mok [SF]
1 solved in 0:09:46.
7
Yuanxia Xu
1 solved in 0:09:51.
8
Andre CHUI [10C13]
1 solved in 0:10:15.
9
(25) Arda Anil Boz
1 solved in 0:11:05.
10
(25) Alperen Isbasaran
1 solved in 0:11:11.
12 March 2024: The purge
1
Andre CHUI [10C13]
1 solved in 0:08:51.
2
Shaurya PARASHAR
1 solved in 0:10:59.
3
Alex CLIMIE
1 solved in 0:20:51.
4
Gavyn
1 solved in 0:25:12.
5
Pip Purttiponthanee
1 solved in 0:28:41.
6
Ian Yu
1 solved in 0:32:19.
7
Miguel Fernandes
1 solved in 0:33:33.
8
Yuanxia Xu
1 solved in 0:39:09.
9
Hang Jun LIM
1 solved in 0:40:32.
10
Jayce PAK [09N05]
1 solved in 0:43:29.
13 March 2024: Connecting cities
1
Anonymous
1 solved in 0:02:01.
2
Nick Sen Chua
1 solved in 0:02:26.
3
(Ray) Martin
1 solved in 0:02:34.
4
Pip Purttiponthanee
1 solved in 0:02:37.
5
ArЯay
1 solved in 0:02:37.
6
RaysonSu
1 solved in 0:03:37.
7
Sean Huang
1 solved in 0:04:41.
8
Timothy LAM
1 solved in 0:04:43.
9
Metehan
1 solved in 0:04:51.
10
Andre CHUI [10C13]
1 solved in 0:05:36.
14 March 2024: Mining tunnels
1
Yunus Emre Artal
1 solved in 0:15:44.
2
Yuanxia Xu
1 solved in 0:19:13.
3
Alex CLIMIE
1 solved in 0:28:32.
4
Ian Yu
1 solved in 0:33:31.
5
Pip Purttiponthanee
1 solved in 0:38:55.
6
Enes Ç
1 solved in 0:58:59.
7
Eladio Hosseinpour
1 solved in 0:59:20.
8
Kutay Demirbaş
1 solved in 1:08:24.
9
Sun
1 solved in 1:08:50.
10
Dhairya
1 solved in 1:09:01.
Results shown once the competition commences. Results accumulate over the entire event.
Times are only shown for those whose average completion time is less than 2 hours per problem. This is to acknowledge that many people aren't in the position to work on problems as soon as they are published, and so times greater than two hours are considered to be indicative of a delayed start.