Problem H
Rubik's Revenge in ... 2D!? 3D? — Problem Statistics

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Submissions	1674
Accepted submissions	474
Submission ratio	28.32%
Authors	261
Full solves [?]	198
Full solve Ratio	75.86%

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C	2026-03-20 15:42:36
2	Oscar Cusin	0.55 s	C	2024-04-21 23:19:35
3	Ivan Petrov	0.57 s	C	2019-11-08 09:12:22
4	Olav Røthe Bakken	1.76 s	C	2017-04-02 17:22:41

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C++	2020-08-03 16:00:25
2	Hidden user	0.03 s	C++	2026-03-20 14:56:47
3	Ryan Chew	0.10 s	C++	2020-08-02 08:49:16
4	CholRyong Jong	0.16 s	C++	2015-12-06 05:16:01
5	David Nowzari	0.28 s	C++	2016-06-28 15:41:57
6	Mojtaba Azizi	0.29 s	C++	2017-03-08 19:09:30
7	Zac Friggstad	0.30 s	C++	2021-03-06 01:02:21
8	Anass Aljarroudi	0.30 s	C++	2021-10-20 14:04:59
9	Julius Thunström	0.33 s	C++	2023-08-09 08:13:48
10	Magnus Hokland Hegdahl	0.35 s	C++	2022-03-22 22:37:31

#	User	Runtime	Language	Date
1	Hidden user	1.06 s	Haskell	2026-03-20 01:21:02
2	Morten Lohne	1.46 s	Haskell	2017-03-30 15:50:06

#	User	Runtime	Language	Date
1	Hidden user	0.15 s	Java	2026-03-20 15:53:53
2	Mitch Price	0.73 s	Java	2017-09-27 08:12:54
3	Bjørn Dons	1.05 s	Java	2018-12-12 21:18:51
4	Martijn Muijsers	1.07 s	Java	2020-08-15 02:10:33
5	Crystal Sharpe	1.42 s	Java	2022-10-18 03:05:57
6	Åsmund Hammer	1.59 s	Java	2017-03-31 12:53:00
7	Doug Goodman	1.65 s	Java	2017-08-08 18:17:07
8	Joshua Alman	1.77 s	Java	2016-10-22 22:54:16
9	Nick Wu	1.81 s	Java	2015-11-27 08:31:27
10	Ronald Cruz	1.84 s	Java	2018-03-31 00:30:37

#	User	Runtime	Language	Date
1	Hidden user	0.86 s	Julia	2026-03-20 15:59:17
2	Timothy Gaede	2.08 s	Julia	2025-06-12 19:45:04

#	User	Runtime	Language	Date
1	Hidden user	0.38 s	Kotlin	2026-03-20 16:01:59
2	Benjamin Ye	1.65 s	Kotlin	2023-03-03 03:49:12
3	Jacob Huebner	1.95 s	Kotlin	2020-02-27 00:01:35

#	User	Runtime	Language	Date
1	Hidden user	0.40 s	Python 2	2026-03-20 15:47:29
2	Øyvind Haarberg	2.09 s	Python 2	2017-03-29 18:01:39
3	Hermon Mulat	5.44 s	Python 2	2018-10-14 03:55:06
4	Torstein Strømme	5.58 s	Python 2	2019-04-04 10:54:34
5	Leo Wang	6.50 s	Python 2	2022-12-08 20:20:10

#	User	Runtime	Language	Date
1	Hidden user	0.27 s	Python 3	2026-03-20 01:16:48
2	Isaac Lee	0.42 s	Python 3	2022-10-18 03:25:47
3	Thibault Raffaillac	0.70 s	Python 3	2021-12-03 15:28:12
4	Timothy Wu	0.71 s	Python 3	2025-11-15 03:06:36
5	Xiaoyang Xu	0.78 s	Python 3	2025-11-11 21:49:01
6	Hidden user	1.19 s	Python 3	2023-07-23 22:09:04
7	Andreas Björklund	1.33 s	Python 3	2022-09-22 20:06:36
8	Xander Fair	2.18 s	Python 3	2025-11-01 00:57:35
9	Joshua Smith	2.77 s	Python 3	2022-04-26 06:09:45
10	Ruizhe Jiang	3.17 s	Python 3	2025-11-22 07:55:27

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	Rust	2026-03-20 15:46:23
2	Vincent Lagerros	0.29 s	Rust	2024-04-11 02:56:11
3	Yoeri Otten	0.39 s	Rust	2022-04-08 00:20:51
4	Ole Vik Lysne	0.82 s	Rust	2024-11-17 19:40:44

#	User	Runtime	Language	Date
1	Hidden user	0.14 s	TypeScript	2026-03-20 16:06:07

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Zig	2026-03-20 16:10:19
2	Felix Stenberg	0.37 s	Zig	2025-04-10 22:24:54

#	User	Length	Language	Date
1	Olav Røthe Bakken	5584	C	2017-04-02 17:22:41
2	Hidden user	8226	C	2026-03-20 15:42:36
3	Ivan Petrov	10975	C	2019-11-08 09:12:22
4	Oscar Cusin	17250	C	2024-04-21 23:22:11

#	User	Length	Language	Date
1	Josh Taylor	1286	C++	2023-10-04 00:35:30
2	Daniel Bogorad	1462	C++	2025-07-06 19:51:40
3	Johan Wind	1491	C++	2018-03-21 08:19:08
4	Tuukka Korhonen	1516	C++	2022-03-19 19:04:33
5	Atli Fannar Franklín	1628	C++	2024-11-17 17:56:15
6	Ryan Chew	1697	C++	2019-07-18 01:07:49
7	Dongjian Tang	1795	C++	2017-05-19 02:23:34
8	David Avellan-Hultman	1803	C++	2020-11-17 11:54:02
9	Wen Li Looi	1827	C++	2015-11-17 05:27:43
10	Joel Niemelä	1839	C++	2022-01-20 16:25:52

#	User	Length	Language	Date
1	Hidden user	4571	Haskell	2026-03-20 01:21:02
2	Morten Lohne	5530	Haskell	2017-03-27 22:57:46

#	User	Length	Language	Date
1	Doug Goodman	2390	Java	2017-08-08 18:17:07
2	Martijn Muijsers	3482	Java	2020-08-15 02:10:33
3	Igor Durovic	3495	Java	2017-11-03 08:23:40
4	Hidden user	3785	Java	2015-11-16 20:06:42
5	Mitch Price	3806	Java	2017-09-27 08:12:54
6	Josenildo Silva	3980	Java	2017-07-08 17:18:43
7	Ronald Cruz	3994	Java	2017-11-12 03:39:03
8	Jino Angelo T. Escala	4157	Java	2023-08-22 21:58:17
9	Mila Malana	4278	Java	2023-07-29 08:22:25
10	Jiru Xu	4343	Java	2017-09-18 12:17:16

#	User	Length	Language	Date
1	Timothy Gaede	2565	Julia	2025-06-12 19:45:04
2	Hidden user	4076	Julia	2026-03-20 15:59:17

#	User	Length	Language	Date
1	Benjamin Ye	3290	Kotlin	2023-03-03 03:49:12
2	Jacob Huebner	5947	Kotlin	2020-02-27 00:06:33
3	Hidden user	8767	Kotlin	2026-03-20 16:01:59

#	User	Length	Language	Date
1	Leo Wang	1798	Python 2	2022-12-08 20:20:10
2	Hermon Mulat	1799	Python 2	2018-10-14 03:55:06
3	Torstein Strømme	2164	Python 2	2019-04-04 10:54:34
4	Øyvind Haarberg	2824	Python 2	2017-03-29 18:18:15
5	Hidden user	4868	Python 2	2026-03-20 15:47:29

#	User	Length	Language	Date
1	Ruizhe Jiang	1302	Python 3	2025-11-22 07:55:27
2	Xiaoyang Xu	1350	Python 3	2025-11-11 21:49:01
3	Andreas Björklund	1378	Python 3	2022-09-22 20:06:36
4	Anshuman Dash	1563	Python 3	2023-03-01 10:13:48
5	Thibault Raffaillac	1635	Python 3	2021-12-03 14:22:26
6	Nikil Roashan Selvam	1677	Python 3	2022-02-24 06:32:20
7	Ebony N. Warren	1690	Python 3	2023-03-11 08:25:20
8	Xander Fair	2310	Python 3	2025-11-01 00:57:35
9	Isaac Lee	2519	Python 3	2022-10-18 03:25:47
10	Hidden user	2667	Python 3	2026-03-19 23:53:26

#	User	Length	Language	Date
1	Vincent Lagerros	3674	Rust	2024-04-10 21:44:45
2	Yoeri Otten	5358	Rust	2022-04-08 00:20:51
3	Ole Vik Lysne	5365	Rust	2024-11-17 19:41:19
4	Hidden user	10345	Rust	2026-03-20 15:46:23

#	User	Length	Language	Date
1	Hidden user	8207	TypeScript	2026-03-20 16:06:07

#	User	Length	Language	Date
1	Hidden user	8834	Zig	2026-03-20 16:10:19
2	Felix Stenberg	10531	Zig	2025-04-10 22:55:05

Solution running time distribution