Problem A
Word Ladder — Problem Statistics

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Submissions	1061
Accepted submissions	296
Submission ratio	27.90%
Authors	297
Full solves [?]	225
Full solve Ratio	75.76%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.00 s	C	2023-09-06 16:08:59

#	User	Runtime	Language	Date
1	Peter Løffmann	0.05 s	C#	2022-05-31 12:37:27

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.07 s	Java	2022-06-20 21:21:07
2	Collin Jakubik	0.08 s	Java	2022-05-31 19:48:27
3	Mike Nguyen	0.12 s	Java	2022-06-04 04:10:16
4	Gavin Dimpter	0.15 s	Java	2023-03-08 02:07:18
5	Bjørn Dons	0.16 s	Java	2022-05-30 21:02:01
6	Logan Pipes	0.20 s	Java	2022-08-08 19:13:26
7	University of Central Florida	0.23 s	Java	2022-05-30 19:18:23
8	Joshua Lass	0.25 s	Java	2022-07-19 16:53:19
9	Sam Zheng	0.30 s	Java	2022-06-05 22:07:09
10	Patrick Zhang	0.35 s	Java	2022-05-30 18:12:16

#	User	Runtime	Language	Date
1	Jacob Huebner	0.19 s	Kotlin	2022-05-31 04:25:17
2	Zach Tschetter	0.23 s	Kotlin	2022-07-24 19:01:54
3	Hidden user	0.31 s	Kotlin	2025-03-07 10:40:02

#	User	Runtime	Language	Date
1	Peter Hairatidis	0.01 s	Lua	2025-12-16 01:40:17

#	User	Runtime	Language	Date
1	Philippe Hubert	0.11 s	PHP	2024-01-01 14:25:51

#	User	Runtime	Language	Date
1	Dante Bencivenga	0.03 s	Python 2	2022-06-24 17:47:47
2	Yingying Wu	0.05 s	Python 2	2022-06-02 07:41:02

#	User	Runtime	Language	Date
1	Dante Bencivenga	0.05 s	Python 3	2022-06-24 17:47:13
2	Shanzy Kayani	0.05 s	Python 3	2025-01-06 10:33:30
3	Jason Oliphant	0.05 s	Python 3	2025-04-19 19:15:49
4	Andy Liang	0.05 s	Python 3	2025-04-27 01:28:53
5	Lawry Sorenson	0.05 s	Python 3	2025-05-06 17:10:50
6	David Llorens	0.05 s	Python 3	2025-06-16 15:22:06
7	Hrant Hovhannisyan	0.05 s	Python 3	2025-08-13 07:50:05
8	Ryan Bai	0.06 s	Python 3	2022-05-30 18:33:40
9	Paco Criado	0.06 s	Python 3	2025-11-13 20:28:28
10	Nils Gustafsson	0.06 s	Python 3	2025-12-16 13:08:40

#	User	Runtime	Language	Date
1	Andreas Faber	0.00 s	Rust	2024-11-11 13:09:52
2	Hidden user	0.04 s	Rust	2025-04-23 08:48:16

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	497	C	2023-09-06 16:08:59

#	User	Length	Language	Date
1	Peter Løffmann	838	C#	2022-05-31 12:37:27

#	User	Length	Language	Date
1	Jiahao Fu	367	C++	2026-01-25 05:36:09
2	Tin Vuong	388	C++	2024-05-20 03:38:53
3	Nikil Roashan Selvam	452	C++	2023-02-22 19:54:21
4	Qingyu	453	C++	2022-05-31 03:58:40
5	Bach Tran	483	C++	2024-11-15 23:41:00
6	Pedro Suyama Leston Rey	496	C++	2023-01-28 17:31:33
7	Rayhan Zirvi	525	C++	2026-02-22 01:11:48
8	Yingying Wu	528	C++	2022-06-02 01:29:15
9	Hidden user	528	C++	2025-04-15 15:18:52
10	Brandon Young	530	C++	2023-11-19 21:10:41

#	User	Length	Language	Date
1	Crystal Sharpe	1026	Java	2022-06-20 21:21:07
2	Joshua Lass	1138	Java	2022-07-19 16:53:19
3	Nick Hargrove	1160	Java	2022-05-31 18:23:00
4	Arup Ratan Guha	1224	Java	2022-06-27 20:49:39
5	Stephen Royal	1256	Java	2022-06-09 19:01:07
6	Cuong Vu	1411	Java	2023-04-05 00:23:22
7	Gavin Dimpter	1611	Java	2023-03-08 02:07:18
8	Collin Jakubik	2160	Java	2022-05-31 19:45:50
9	Patrick Zhang	2258	Java	2022-05-30 18:12:16
10	Logan Pipes	2288	Java	2022-08-08 19:11:03

#	User	Length	Language	Date
1	Jacob Huebner	861	Kotlin	2022-05-31 04:25:17
2	Hidden user	3237	Kotlin	2025-03-07 10:40:02
3	Zach Tschetter	56105	Kotlin	2022-07-24 19:01:54

#	User	Length	Language	Date
1	Peter Hairatidis	1250	Lua	2025-12-16 01:40:17

#	User	Length	Language	Date
1	Philippe Hubert	1103	PHP	2024-01-01 14:25:51

#	User	Length	Language	Date
1	Dante Bencivenga	310	Python 2	2022-06-24 17:47:47
2	Yingying Wu	70081	Python 2	2022-06-02 07:41:02

#	User	Length	Language	Date
1	Nils Gustafsson	129	Python 3	2025-12-16 13:42:28
2	Dante Bencivenga	200	Python 3	2022-08-24 22:18:37
3	Konstantin Miagkov	241	Python 3	2025-04-11 08:46:44
4	Nicholas Russell Saerang	268	Python 3	2024-07-07 10:23:43
5	Shanzy Kayani	268	Python 3	2025-01-06 10:33:30
6	Matthew Tran	278	Python 3	2022-05-31 04:03:27
7	Matthew Tran	278	Python 3	2022-05-31 04:12:17
8	Duc Tri Dang	312	Python 3	2023-10-28 21:09:54
9	Jason Oliphant	373	Python 3	2025-04-19 19:15:49
10	Hrant Hovhannisyan	384	Python 3	2025-08-13 07:50:05

#	User	Length	Language	Date
1	Andreas Faber	3923	Rust	2024-11-11 13:09:52
2	Hidden user	12748	Rust	2025-04-23 08:48:16

Solution running time distribution