Start & End Times
| Start Time | 2026-02-20 22:00 CET |
| End time | 2026-02-21 00:30 CET |
Problems
| Label | Problem |
|---|---|
| A | Administrative Difficulties |
| B | Antiarithmetic? |
| C | Birds on a Wire |
| D | Boat Parts |
| E | Doorman |
| F | Guilds |
| G | Teque |
| H | Treasure Hunt |
Scoring
Pass/Fail — Ranked
Explanation:
Each problem is pass/fail. Participants are ranked by the number of solved problems, breaking ties by penalty (sum of time + 20 minutes per wrong submission, for all solved problems). Time is rounded to minutes.
Results
- Results are shown without limitation.
Languages
Ada Algol 60 Algol 68 APL Bash BCPL BQN C C with GMP C with Memory Check C# C++ C++ with GMP C++ with Memory Check COBOL Common Lisp Crystal D Dart Elixir Erlang F# Forth Fortran Fortran 77 Gerbil Go Haskell Icon Java Java with Algs4 JavaScript (Node.js) JavaScript (SpiderMonkey) Julia Kotlin Lua Modula-2 Nim Objective-C OCaml Octave Odin Pascal Perl PHP PL/I Prolog Python 2 Python 3 Python 3 with NumPy Racket Ruby Rust Scala Simula 67 Smalltalk SNOBOL Swift TypeScript Visual Basic Zig