Practice

Time elapsed

5:00:00

Time Remaining

0:00:00

Starts in

-5 days 5:10:28

Ends in

-5 days 0:10:28

Start

2026-03-07 03:20 CET

End

2026-03-07 08:20 CET

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Practice

Welcome to Practice

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

14
Problems

2 / 1
Contestants / Teams

54
Languages

3
Submissions

Start & End Times

Start Time	2026-03-07 03:20 CET
End time	2026-03-07 08:20 CET

Problems

Label	Problem
A	Keys, Phone, Wallet
B	Pencil Crayons
C	Ray Chasing
D	Lines of X
E	Dinner Time
F	Birthday Candles
G	Evacuation
H	Power String Matching
I	Candy Store
J	Triangle Trees
K	Generator Dream
L	Number Magic
M	Gopher Residence
N	Rerouting Rapids

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