April Fools contest 2025

Contests/ April fools upsolving -- Powered by Loke Gustafsson/ Contest
99104:04:25
-37 days 7:55:35
Contest is over

April fools upsolving -- Powered by Loke Gustafsson

Time elapsed

895:55:35

Time Remaining

99104:04:25

Starts in

-37 days 7:55:35

Ends in

4129 days 8:04:25

Start

2025-04-02 20:00 CEST

End

2036-08-29 12:00 CEST
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April fools upsolving -- Powered by Loke Gustafsson

Welcome to April fools upsolving -- Powered by Loke Gustafsson

This is the contest system for April fools upsolving -- Powered by Loke Gustafsson. The contest has now started. Log in to submit a solution or view the current standings.

13
Problems
20
Contestants
53
Languages
273
Submissions

Start & End Times

Start Time 2025-04-02 20:00 CEST
End time 2036-08-29 12:00 CEST

Problems

Label Problem
A English or Spanish?
B Bonsai Classification
C Cubism
D Deutsche Post
E Euler Path
F Four Fun Facts
G Gambling
H quality check
I Rhythm Hell
J A Coloring Problem
K KattisLLM
L Spell Check
M Solution Presentation

Scoring

Partial Credit — Ranked

Explanation:
Standard scoreboard type for problems with partial credit. Participants are ranked by the sum of the score of each problem. There is no tiebreaker.

Standings

  • Standings are shown without limitation.

Languages

Ada Algol 68 APL Bash 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 Go Haskell Java JavaScript (Node.js) JavaScript (SpiderMonkey) Java with Algs4 Julia Kotlin Lua Modula-2 Nim Objective-C OCaml Octave Odin Pascal Perl PHP Prolog Python 2 Python 3 Python 3 with NumPy Racket Ruby Rust Simula 67 Smalltalk SNOBOL Swift TypeScript Visual Basic Zig