Problem I
Paint Buckets — Problem Statistics

Back to problem description

Submissions	296
Accepted submissions	129
Submission ratio	43.58%
Authors	97
Full solves [?]	77
Full solve Ratio	79.38%

#	User	Runtime	Language	Date
1	Lars Hummelgren	0.09 s	C++	2017-09-22 18:26:29
2	Michael Zündorf	0.09 s	C++	2019-11-29 11:41:25
3	Frank Endriss	0.09 s	C++	2021-11-08 21:47:33
4	Hocky Yudhiono	0.11 s	C++	2021-01-22 12:33:00
5	Mathias Tejs	0.12 s	C++	2020-11-04 01:00:46
6	Lim Li	0.14 s	C++	2018-01-21 12:19:01
7	Dmitry Lyubshin	0.14 s	C++	2018-03-04 23:56:54
8	Wang Zhi Jian	0.14 s	C++	2019-02-04 08:38:42
9	Marc Phua	0.14 s	C++	2020-08-21 10:52:41
10	Issa Issack	0.14 s	C++	2025-08-01 03:24:28

#	User	Runtime	Language	Date
1	Liam Keliher	0.39 s	Java	2025-08-08 22:50:30
2	Crystal Sharpe	0.50 s	Java	2021-01-14 19:21:15
3	Brent Yorgey	0.81 s	Java	2021-10-29 11:23:08
4	Doug Goodman	0.91 s	Java	2018-03-08 22:59:03
5	Nick Wu	0.92 s	Java	2017-09-23 07:02:25
6	Finn Lidbetter	1.00 s	Java	2017-10-31 04:08:35
7	Bjørn Dons	1.10 s	Java	2023-12-13 20:46:48
8	Alexander Matheson	1.38 s	Java	2025-08-01 01:13:20
9	Tobias Glimmerfors	1.92 s	Java	2018-11-29 16:41:40
10	Luis Varona	2.41 s	Java	2025-08-01 03:05:31

#	User	Runtime	Language	Date
1	Ty	2.81 s	JavaScript (Node.js)	2019-04-18 23:14:09

#	User	Runtime	Language	Date
1	Andreas Björklund	1.01 s	Python 2	2019-05-29 08:43:22
2	Mathias Rav	1.04 s	Python 2	2017-09-24 13:46:49

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.43 s	Python 3	2025-05-05 08:14:07
2	Jiaming Kong	0.58 s	Python 3	2025-06-25 16:37:09
3	Yi-Min Seah	0.69 s	Python 3	2022-02-02 12:54:52
4	Kadin Matotek	0.86 s	Python 3	2025-05-02 05:47:37
5	Iman Khodadi	0.88 s	Python 3	2025-05-31 11:05:54
6	Kelly Dance	0.95 s	Python 3	2022-06-05 18:43:02
7	Jason Oliphant	1.09 s	Python 3	2025-12-05 02:42:38
8	François Moutier	1.64 s	Python 3	2021-03-18 15:38:46
9	Isaac Lee	1.78 s	Python 3	2020-08-19 02:57:15
10	Lawry Sorenson	2.26 s	Python 3	2025-12-05 03:16:28

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.03 s	Rust	2025-07-05 16:43:00

#	User	Length	Language	Date
1	Johan Wind	595	C++	2018-03-30 02:17:03
2	Zac Friggstad	610	C++	2024-11-07 00:21:22
3	Simone Moretti	655	C++	2022-04-11 20:07:09
4	Alexander Skidanov	706	C++	2024-11-03 16:30:07
5	mot6Ishka	731	C++	2024-11-03 16:29:36
6	Wang Zhi Jian	751	C++	2019-02-04 08:38:42
7	Leonardo Gagliardoni	755	C++	2021-10-08 21:28:23
8	Lim Li	798	C++	2018-01-21 12:19:01
9	Dario Petrillo	819	C++	2022-03-12 22:30:40
10	Oskar Haarklou Veileborg	840	C++	2017-09-24 13:09:10

#	User	Length	Language	Date
1	Doug Goodman	1395	Java	2018-03-08 22:59:03
2	Finn Lidbetter	1792	Java	2017-10-31 04:08:35
3	Luis Varona	2187	Java	2025-08-01 03:05:31
4	Liam Keliher	2189	Java	2025-08-05 20:01:19
5	Crystal Sharpe	2390	Java	2021-01-14 19:21:15
6	Alexander Matheson	2505	Java	2025-08-01 01:13:20
7	Nick Wu	2681	Java	2017-09-23 07:02:25
8	Brent Yorgey	4363	Java	2021-10-29 11:23:08
9	Tobias Glimmerfors	4531	Java	2018-11-29 16:41:40
10	Bjørn Dons	5774	Java	2023-12-13 20:46:48

#	User	Length	Language	Date
1	Ty	2524	JavaScript (Node.js)	2019-04-18 23:14:09

#	User	Length	Language	Date
1	Andreas Björklund	450	Python 2	2019-05-29 08:43:22
2	Mathias Rav	1411	Python 2	2017-09-24 13:46:49

#	User	Length	Language	Date
1	Nicholas Russell Saerang	414	Python 3	2025-06-10 18:43:58
2	Jason Oliphant	485	Python 3	2025-12-05 02:42:38
3	Lawry Sorenson	652	Python 3	2025-12-05 03:16:28
4	Iman Khodadi	736	Python 3	2025-05-31 11:05:54
5	Isaac Lee	764	Python 3	2025-08-01 00:21:09
6	Kelly Dance	791	Python 3	2022-06-05 18:43:02
7	François Moutier	1099	Python 3	2021-03-18 15:38:46
8	Jiaming Kong	1389	Python 3	2025-06-25 16:37:09
9	Kadin Matotek	1477	Python 3	2025-05-02 05:47:37
10	Yi-Min Seah	2407	Python 3	2022-02-02 12:54:52

#	User	Length	Language	Date
1	Vincent Lagerros	66089	Rust	2025-07-05 16:43:00

Solution running time distribution