X

Time elapsed

7:30:00

Time Remaining

0:00:00

Starts in

-38 days 13:05:36

Ends in

-38 days 5:35:36

Start

2025-08-29 10:30 CEST

End

2025-08-29 18:00 CEST

Visit Scoreboard

X

Welcome to X

This is the contest system for X. The contest has now finished. You can view the final results.

11
Problems

13 / 11
Contestants / Teams

54
Languages

52
Submissions

Start & End Times

Start Time	2025-08-29 10:30 CEST
End time	2025-08-29 18:00 CEST

Problems

Label	Problem
A	Longest path in a DAG
B	Arbitrage?
C	Prime Path
D	Decoding the Hallway
E	The White Rabbit Pocket Watch
F	Black Vienna
G	GREAT + SWERC = PORTO
H	Flowery Trails
I	Ingredients
J	Promotions
K	Book Club

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.

Standings

Standings are shown without limitation.

Languages

Ada Algol 60 Algol 68 APL Bash BCPL BQN C C# C++ COBOL Common Lisp Crystal D Dart Elixir Erlang F# Forth Fortran Fortran 77 Gerbil Go Haskell Icon Java 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 Racket Ruby Rust Simula 67 Smalltalk SNOBOL Swift TypeScript Visual Basic Zig