// CHROME EXTENSION · LOCAL LLM · OLLAMA
Hints for every
Online Judge.
LeetCode. Codeforces. Runs on your machine.
No cloud server. No account needed.
Ollama backend·Python LangGraph·Chrome 113+
◯
AlgoHintReady
LeetCodetwo-sum
Ask for a Hint
Level 1 hint
Think about what data structure gives you O(1) lookup. You've seen it before.
Runs on your GPU◆
LEETCODE · CODEFORCES · OLLAMA · LOCAL LLM · QWEN2.5-0.5B · NO TELEMETRY · OPEN SOURCE · CHROME EXTENSION · LEETCODE · CODEFORCES · OLLAMA · LOCAL LLM · QWEN2.5-0.5B · NO TELEMETRY · OPEN SOURCE · CHROME EXTENSION · LEETCODE · CODEFORCES · OLLAMA · LOCAL LLM · QWEN2.5-0.5B · NO TELEMETRY · OPEN SOURCE · CHROME EXTENSION ·
// HOW IT WORKS
01
Start local backend
Launch the FastAPI server. AlgoHint detects problems automatically.
02
Pick your level
L1 (Nudge) to L4 (Technique). You control the depth of the hint.
03
Get unstuck
The hint moves your thinking forward. Never spoils the solve prematurely.
// FEATURES
LOCAL LLM INFERENCE
Powered by Ollama and qwen2.5:0.5b. No cloud APIs.
PROGRESSIVE HINTS
4 levels. Nudge → Observation → Math/Insight → Technique.
ANTI-SPOILER GUARD
LLM-based validation node prevents premature solution leaks.
LEETCODE GRAPHQL
Problem + editorial fetched live dynamically. No scraping.
CODEFORCES INTEGRATION
Extracts editorials directly from tutorial pages.
ZERO TELEMETRY
No analytics. No logging. Nothing to breach.
OPEN SOURCE
Every prompt, every guardrail. Fully auditable.
PREMIUM FALLBACK
Official LC editorial locked? Auto-fetches top community solution.
LIVE CONTEST ANTI-CHEAT
Codeforces hint generation disabled during active contests.
// PLATFORMS
LEETCODE
────────────────────────
SourceGraphQL API
EditorialOfficial + Community fallback
DetectiontitleSlug from URL
Premium✓ Handled
CODEFORCES
────────────────────────
SourceDOM + storage
EditorialLinked tutorial page
DetectionContest + problem ID
Anti-Cheat✓ Disabled during live contests
// FAQ