Start & End Times
| Start Time | 2025-12-26 18:00 CET |
| End time | 2026-01-11 18:00 CET |
Problems
| Label | Problem |
|---|---|
| A | Snö.se |
| B | Julrim |
| C | Pulka Racer |
| D | Eltandborsten |
| E | Köpa julgran |
| F | Secret Santa |
| G | Tomtens släde |
| H | Århundrandets nyårsfest |
| I | Gävlebocken 1 |
| J | Gävlebocken 2 |
Scoring
Partial Credit, IOI scoring — Ranked
Explanation:
Each problem is scored by combining the best test groups across submissions. Participants are ranked by the sum of the score of each problem.
Standings
- Standings are shown without limitation.
Languages
Ada Algol 60 Algol 68 APL Bash BCPL BQN C C# C++ COBOL Common Lisp Crystal C with GMP C++ with GMP C with Memory Check C++ with Memory Check D Dart Elixir Erlang F# Forth Fortran Fortran 77 Gerbil Go Haskell Icon Java JavaScript (Node.js) JavaScript (SpiderMonkey) Java with Algs4 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