→ 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 |
|---|---|---|---|---|---|
| 350834499 | Nov/27/2025 12:27 | nguyenkhangninh99# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 359675931 | Jan/25/2026 10:23 | Ahmed_Solyman# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 368285411 | Mar/26/2026 19:13 | Ahmed_Solyman | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 270454405 | Jul/14/2024 14:53 | prefix_sum | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270453875 | Jul/14/2024 14:49 | vyshniak.n | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270445836 | Jul/14/2024 13:45 | c2zi6 | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 321932042 | May/29/2025 16:28 | Aotsuki | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 271010994 | Jul/17/2024 13:40 | PanSPW | B - Mazes | C++14 (GCC 6-32) | Perfect result: 100 points |
| 327057694 | Jul/02/2025 12:27 | yonatanL | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270447994 | Jul/14/2024 14:02 | tristansun | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 315794687 | Apr/16/2025 09:25 | KluydQ# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 350829128 | Nov/27/2025 11:44 | chikien2009# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 350834516 | Nov/27/2025 12:27 | chikien2009# | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 295396715 | Dec/07/2024 15:20 | GGOSHAB# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 338340188 | Sep/13/2025 13:58 | Zhizhoid# | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270645006 | Jul/15/2024 17:26 | barbie# | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 318924029 | May/09/2025 13:07 | mamikonm1 | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 270456176 | Jul/14/2024 15:07 | maxedOut | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270439044 | Jul/14/2024 12:48 | sysia | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270629008 | Jul/15/2024 15:32 | amineriwa# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270910896 | Jul/16/2024 20:28 | ComeAlone | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270832949 | Jul/16/2024 11:07 | prateep | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270450701 | Jul/14/2024 14:24 | Andreasyan | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 284207027 | Oct/03/2024 19:55 | redpanda# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270453180 | Jul/14/2024 14:44 | shdut0901 | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270632978 | Jul/15/2024 15:57 | petewat.c | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270446338 | Jul/14/2024 13:49 | Carmel_Ab1 | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 327120637 | Jul/02/2025 19:46 | _SIEG_ | B - Mazes | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 270475340 | Jul/14/2024 17:38 | bananasaur | B - Mazes | C++17 (GCC 7-32) | Perfect result: 100 points |
| 270466594 | Jul/14/2024 16:31 | LuuPhucVinh | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270443859 | Jul/14/2024 13:29 | Mousa_Aboubaker | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270528523 | Jul/14/2024 21:39 | Aly_Asaad | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 271031328 | Jul/17/2024 15:49 | Ignut# | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
| 270475311 | Jul/14/2024 17:38 | gehirndoper | B - Mazes | C++20 (GCC 13-64) | Perfect result: 100 points |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/21/2026 13:11:21 (g2).
Desktop version, switch to mobile version.
Supported by
