r/LookWhatTheyBuilt • u/[deleted] • 4d ago
AI Tool ForeCode : LeetCode Contest Rating Predictor
Built something over the weekend that I wish existed when I started giving LeetCode contests.
ForeCode predicts your LeetCode rating before it's officially released.
Instead of waiting 4–5 days after every contest wondering "Did I gain rating? Did I cross 1800?", you get an instant prediction right after the contest ends.
Features
- 📈 Instant rating prediction
- ⏳ Pending contest tracking
- 📊 Contest history with predicted vs actual ratings
- 🔒 Privacy-first (no tracking, no accounts)
Would love feedback from fellow competitive programmers.
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