Who is oi-problemer for?

oi-problemer is a consumer product built for competitive programming problem setters and students.

Does oi-problemer have a free plan?

Yes — oi-problemer is free to use.

What platforms does oi-problemer run on?

oi-problemer runs on the web, Windows, macOS, and Linux.

Is oi-problemer still active?

Unverified. oi-problemer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to oi-problemer?

Similar projects tracked by PulseGate include pbtk, AWS Toolkit, and Serial Studio.

Who makes oi-problemer?

oi-problemer is developed by Han24666.

When did oi-problemer launch?

oi-problemer first shipped in 2026.

Back to the index

oi-problemer

Name: oi-problemer
Author: Han24666

visualstudio.comOther dev tools

oi-problemer is a Visual Studio Code extension for creating problems used in olympiad-style informatics and competitive programming. It provides an in-editor workflow for problem authoring, aimed at students, contest organizers, and problem setters.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

Overview

3 features

oi-problemer sits in PulseGate's Other dev tools category. It helps competitive programming users create and manage programming problems within Visual Studio Code. oi-problemer is a consumer product aimed at competitive programming problem setters and students. oi-problemer is free to use. It ships for the web, Windows, macOS, and Linux.

Han24666 builds and maintains oi-problemer, and it first shipped in 2026. Key capabilities include problem creation, contest problem authoring, and VS Code integration.

Summary written by a language model from the project’s public pages.

Problem creation
Contest problem authoring
VS Code integration

Built with & integrations

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed21 Aug · 13:22 UTC
oi-problemer verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about oi-problemer

What is oi-problemer?: Oi-problemer helps competitive programming users create and manage programming problems within Visual Studio Code. It is catalogued under Other dev tools on PulseGate.
Who is oi-problemer for?: oi-problemer is a consumer product built for competitive programming problem setters and students.
Does oi-problemer have a free plan?: Yes — oi-problemer is free to use.
What platforms does oi-problemer run on?: oi-problemer runs on the web, Windows, macOS, and Linux.
Is oi-problemer still active?: Unverified. oi-problemer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to oi-problemer?: Similar projects tracked by PulseGate include pbtk, AWS Toolkit, and Serial Studio.pbtk AWS Toolkit Serial Studio
Who makes oi-problemer?: oi-problemer is developed by Han24666.
When did oi-problemer launch?: oi-problemer first shipped in 2026.

At a glance

Platforms: Web
Languages: Chinese
First seen: 21 Aug 2026
Built for: competitive programming problem setters and students
Model: B2C
Solves: Helps competitive programming users create and manage programming problems within Visual Studio Code.

Registered as

VS Code Marketplace: Han24666.oi-problemer

Developer

Han24666

Index record

Indexed: 21 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 21 Aug 2026

Identity audit (13)

Slug: oi-problemer-visualstudio-com
Lifecycle last checked: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 21 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 21 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=Han24666.oi-problemer

Ship this? Send a correction — no account, and you get a link to follow it.

Also in Other dev tools

Same category — not a similarity match