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+# 🧠 AIXCC Challenge Benchmark – C Challenges
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+## 📌 Overview
+
+**AIXCC Challenge Benchmark (C Challenges)** is a curated subset of the full AIXCC Challenge Benchmark focused solely on C-based challenges.
+
+This benchmark is built upon the [official AIXCC Challenge](https://aicyberchallenge.com/). Each C challenge consists of either a **delta** (focused diff) or **full** (whole project) test case.
+
+## 📎 Reference Implementation
+
+This benchmark is designed to work with our open-source CRS system: https://github.com/o2lab/afc-crs-all-you-need-is-a-fuzzing-brain
+
+For technical details, see our paper: https://arxiv.org/abs/2509.07225
+
+## 📄  License
+
+This dataset builds on the official AIXCC Challenge. Please adhere to its license and usage policies.
+