→ Languages
The following languages are only available languages for the problems from the contest
Western European Olympiad in Informatics 2024 Mirror:
- GNU G++17 7.3.0
- GNU G++20 13.2 (64 bit, winlibs)
- GNU G++23 14.2 (64 bit, msys2)
→ About Contest
The Western European Olympiad in Informatics is an individual contest for top secondary school students from Belgium, France, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Switzerland and United Kingdom.
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
Problem B - Mazes
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 270438726 | Jul/14/2024 12:45 | ttamx | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 326003435 | Jun/25/2025 14:54 | 2288 | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270991156 | Jul/17/2024 11:31 | GM_Dan4Life | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270435438 | Jul/14/2024 12:19 | imirdy | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 291111771 | Nov/11/2024 22:33 | ChuanChen | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 287416526 | Oct/22/2024 21:04 | ItsNotMeItsYou | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270470373 | Jul/14/2024 17:02 | MatteoArcari | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270527275 | Jul/14/2024 21:27 | jeroenodb# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 325598293 | Jun/22/2025 19:43 | dssfsuper2 | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 271676785 | Jul/21/2024 02:25 | literalchild | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 360044865 | Jan/26/2026 21:40 | Gleb_Lyapunov# | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 273015277 | Jul/27/2024 19:51 | tibinyte2006 | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 277901009 | Aug/24/2024 13:51 | 0npata# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 326777434 | Jul/01/2025 12:50 | vjudge.9 | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 304731185 | Feb/06/2025 18:38 | kitkat_769 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270441721 | Jul/14/2024 13:09 | evenvalue | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 327047649 | Jul/02/2025 11:09 | vjudge.10 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 286608082 | Oct/18/2024 22:30 | _rey# | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 326777269 | Jul/01/2025 12:49 | Almonther | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 286840086 | Oct/19/2024 22:13 | Gustavo-d# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 326878086 | Jul/01/2025 18:12 | Khalid_alabdullatif | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 323536041 | Jun/08/2025 20:37 | SophiaEternalia | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 328772474 | Jul/13/2025 14:39 | vicvicCF | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270435437 | Jul/14/2024 12:19 | dinohaur | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 288498982 | Oct/28/2024 16:23 | aren_dance | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270769208 | Jul/15/2024 23:31 | OgradL | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270634331 | Jul/15/2024 16:06 | Mousa_Aboubaker | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 333812786 | Aug/13/2025 17:26 | D3cod3L01D | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270712892 | Jul/15/2024 18:51 | mnbvcxz123_long_dick | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 333826295 | Aug/13/2025 19:09 | AndrejSh4 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 325937037 | Jun/25/2025 00:34 | bobthemathenthusiast | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 322105216 | May/31/2025 00:26 | clemenceparis | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270460957 | Jul/14/2024 15:44 | Muhammad-Saram | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 271351715 | Jul/19/2024 11:40 | lucri# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 275420825 | Aug/09/2024 19:54 | Agreb# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270454958 | Jul/14/2024 14:58 | nemkin | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 320556921 | May/20/2025 21:35 | julia_08 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 356556114 | Jan/06/2026 02:21 | ofoz | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 270442090 | Jul/14/2024 13:13 | Crafticat | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270581647 | Jul/15/2024 10:05 | The-Winner | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 272597849 | Jul/25/2024 20:36 | Ra16bit | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270438276 | Jul/14/2024 12:41 | lotusblume | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 326762200 | Jul/01/2025 11:12 | vjudge3 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270598624 | Jul/15/2024 11:59 | beautifullife | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270436896 | Jul/14/2024 12:30 | irmuun | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 325683531 | Jun/23/2025 15:26 | ofoz | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 295405913 | Dec/07/2024 16:26 | Peter-007# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 295413902 | Dec/07/2024 17:22 | gennady.maximov# | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 271051826 | Jul/17/2024 18:22 | asupersalmon | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270436485 | Jul/14/2024 12:27 | johnbravo | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
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