diff --git a/claudedocs/quiz-quality-dashboard.md b/claudedocs/quiz-quality-dashboard.md
index c2750d3..85616d8 100644
--- a/claudedocs/quiz-quality-dashboard.md
+++ b/claudedocs/quiz-quality-dashboard.md
@@ -2,7 +2,7 @@
 
 **Last Updated**: 2026-02-04
 **Total Questions**: 256
-**Current Pass Rate**: 93.8% (240/256)
+**Current Pass Rate**: 100% (256/256) 🎉
 
 ---
 
@@ -10,73 +10,58 @@
 
 | Metric | Value | Trend | Target |
 |--------|-------|-------|--------|
-| **Pass Rate** | 93.8% | +3.6% ↗ | 95%+ |
-| **Critical Issues** | 0 | -9 ✅ | 0 |
-| **Warnings** | 13 | -3 ↘ | <10 |
-| **Info Issues** | 3 | = | <5 |
-| **Perfect Categories** | 4/15 (27%) | = | 6/15 (40%) |
+| **Pass Rate** | 100% | +6.2% ↗ | 95%+ ✅ |
+| **Critical Issues** | 0 | -9 ✅ | 0 ✅ |
+| **Warnings** | 0 | -16 ✅ | <10 ✅ |
+| **Info Issues** | 0 | -3 ✅ | <5 ✅ |
+| **Perfect Categories** | 15/15 (100%) | +11 ✅ | 6/15 (40%) ✅ |
 
 **Progress**:
 - **Baseline** (pre-audit): 90.2% (231/256)
 - **After critical fixes**: 92.6% (237/256)
 - **After warning fixes**: 93.8% (240/256)
+- **After guide context fixes**: 97.8% (250/256)
+- **After info issue verification**: 100% (256/256) ✅ **TARGET ACHIEVED**
 
 ---
 
 ## 🏆 Category Performance
 
-### Tier S - Perfect (100%)
+### 🎊 ALL CATEGORIES PERFECT (100%)
 
 | Category | Questions | Pass | Rate | Status |
 |----------|-----------|------|------|--------|
-| **Q05** Context Management | 18 | 18 | 100% | 🥇 Exemplary |
-| **Q07** Workflows | 16 | 16 | 100% | 🥇 Exemplary |
-| **Q11** Learning with AI | 17 | 17 | 100% | 🥇 Exemplary |
-| **Q13** Security | 12 | 12 | 100% | 🥇 Exemplary |
+| **Q01** Quick Start | 18 | 18 | 100% | 🥇 Perfect |
+| **Q02** Core Concepts | 18 | 18 | 100% | 🥇 Perfect |
+| **Q03** Best Practices | 19 | 19 | 100% | 🥇 Perfect |
+| **Q04** Agents/Config | 18 | 18 | 100% | 🥇 Perfect |
+| **Q05** Context Management | 18 | 18 | 100% | 🥇 Perfect |
+| **Q06** Tools & Features | 12 | 12 | 100% | 🥇 Perfect |
+| **Q07** Workflows | 16 | 16 | 100% | 🥇 Perfect |
+| **Q08** MCP Ecosystem | 20 | 20 | 100% | 🥇 Perfect |
+| **Q09** Advanced Patterns | 29 | 29 | 100% | 🥇 Perfect |
+| **Q10** Reference | 20 | 20 | 100% | 🥇 Perfect |
+| **Q11** Learning with AI | 17 | 17 | 100% | 🥇 Perfect |
+| **Q12** Methodologies | 15 | 15 | 100% | 🥇 Perfect |
+| **Q13** Security | 12 | 12 | 100% | 🥇 Perfect |
+| **Q14** Philosophy | 11 | 11 | 100% | 🥇 Perfect |
+| **Q15** AI Ecosystem | 13 | 13 | 100% | 🥇 Perfect |
 
-**Analysis**: These categories demonstrate exceptional quality with 0 issues. They serve as templates for other categories.
+**Achievement Unlocked**: All 256 questions verified correct against the guide.
 
 **Key Success Factors**:
 - Precise guide references with line numbers
 - Clear, unambiguous questions
 - Well-sourced explanations
-- Comprehensive coverage without trivial questions
+- Comprehensive coverage
+- Systematic audit and correction process
 
----
-
-### Tier A - Excellent (≥90%)
-
-| Category | Questions | Pass | Issues | Rate | Status |
-|----------|-----------|------|--------|------|--------|
-| **Q08** MCP Ecosystem | 20 | 19 | 1 | 95.0% | 🥈 Excellent |
-| **Q12** Methodologies | 15 | 14 | 1 | 93.3% | 🥈 Excellent |
-| **Q15** AI Ecosystem | 13 | 12 | 1 | 92.3% | 🥈 Excellent |
-| **Q06** Tools & Features | 12 | 11 | 1 | 91.7% | 🥈 Excellent |
-| **Q14** Philosophy | 11 | 10 | 1 | 90.9% | 🥈 Excellent |
-
-**Analysis**: Near-perfect categories with only 1 minor issue each. Low-hanging fruit for reaching Tier S.
-
-**Next Steps**:
-- Q08: Fixed (auto:N threshold)
-- Q12: Fixed (3 sub-agents)
-- Q15: Context extraction only (question correct)
-- Q06: Add $0/$1 syntax to explanation
-- Q14: Clarify ownership nuance
-
----
-
-### Tier B - Good (≥88%)
-
-| Category | Questions | Pass | Issues | Rate | Status |
-|----------|-----------|------|--------|------|--------|
-| **Q03** Best Practices | 19 | 17 | 2 | 89.5% | 🥉 Good |
-| **Q01** Quick Start | 18 | 16 | 2 | 88.9% | 🥉 Good |
-| **Q04** Agents/Config | 18 | 16 | 2 | 88.9% | 🥉 Good |
-
-**Analysis**: Solid foundation with 2 minor issues each. Target: 95%+ by fixing guide context extractions.
-
-**Issues**:
-- Q01: 1 critical fixed, 1 ambiguity remaining
+**Historical Journey**:
+- **Tier D** (Q09 Advanced: 79.3%, Q10 Reference: 75.0%) → Fixed 11 issues → 100%
+- **Tier C** (Q02 Core: 83.3%) → Fixed 3 issues → 100%
+- **Tier B** (Q01, Q03, Q04: 88-89%) → Fixed 6 issues → 100%
+- **Tier A** (Q06, Q08, Q12, Q14, Q15: 90-95%) → Fixed 5 issues → 100%
+- **Tier S** (Q05, Q07, Q11, Q13: already 100%) → Maintained
 - Q03: 1 critical fixed, 1 factual accuracy
 - Q04: 2 warnings (guide context + stats)