diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 79ad9258d..bf4b68a7a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,6 +18,20 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Read Open Question Board source
+        uses: actions/checkout@v4
+        with:
+          repository: GiggleLiu/autoresearch-gadgets
+          ref: main
+          path: open-questions-source
+          token: ${{ secrets.PROJECT_READ_TOKEN }}
+          persist-credentials: false
+
+      - uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0
+
+      - name: Build Open Question Board
+        run: uv run --project open-questions-source/website --locked python open-questions-source/website/build.py
+
       - uses: dtolnay/rust-toolchain@stable
 
       - uses: actions/setup-node@v4
@@ -68,7 +82,7 @@ jobs:
           cp -r target/doc/* book/api/
 
       - name: Build research website
-        run: python3 scripts/build_website.py
+        run: python3 scripts/build_website.py --open-questions open-questions-source/website/dist
 
       - name: Verify deployment artifact
         run: |
@@ -88,6 +102,7 @@ jobs:
           path: './book'
 
   deploy:
+    if: github.ref == 'refs/heads/main'
     permissions:
       pages: write
       id-token: write
diff --git a/book.toml b/book.toml
index 8ded1c31c..3852b4a86 100644
--- a/book.toml
+++ b/book.toml
@@ -36,4 +36,4 @@ copy-js = true
 # Pages that moved to the website keep their published URLs.
 [output.html.redirect]
 "/reduction-graph.html" = "graph.html"
-"/open-problems.html" = "index.html#open-questions"
+"/open-problems.html" = "open-questions/"
diff --git a/docs/src/design.md b/docs/src/design.md
index 5b58f73ff..1d11d0b6f 100644
--- a/docs/src/design.md
+++ b/docs/src/design.md
@@ -583,4 +583,4 @@ accept full matrices; evaluation and serialization ignore their lower triangle.
 
 ## Contributing
 
-See [Call for Contributions](index.html#open-questions) for the recommended issue-based workflow (no coding required).
+See the [Open Question Board](open-questions/) to browse problems and register a problem or solution through a GitHub pull request.
diff --git a/docs/website/README.md b/docs/website/README.md
index fad5e8574..164cdb213 100644
--- a/docs/website/README.md
+++ b/docs/website/README.md
@@ -127,7 +127,30 @@ clipboard actions, the mathematical example, legacy docs, and mobile overflow.
 
 ## Documentation
 
-Open questions has its own website navigation tab at `index.html#open-questions`.
+The homepage and graph's **Open questions** link opens `open-questions/`.
+The board is generated from the registry and shared templates in
+[`GiggleLiu/autoresearch-gadgets`](https://github.com/GiggleLiu/autoresearch-gadgets),
+then included in the same Pages artifact. Legacy `#open-questions` and
+`open-problems.html` links redirect to the board.
+
+The deployment workflow reads that private repository's `main` branch with the
+existing `PROJECT_READ_TOKEN` secret. That token needs **Contents: read** access
+to `GiggleLiu/autoresearch-gadgets`; the default `GITHUB_TOKEN` cannot read another
+private repository. Only the generated `website/dist/` is published. Registry
+changes appear on the next documentation deployment; use **Run workflow** on
+`main` to refresh the board without changing this repository. Feature-branch
+runs build and verify the artifact without deploying it.
+
+To include the board in a local preview, clone its source beside this repository,
+build it with its committed lockfile, and run the website overlay after mdBook:
+
+```sh
+uv run --project ../autoresearch-gadgets/website --locked python ../autoresearch-gadgets/website/build.py
+python3 scripts/build_website.py --open-questions ../autoresearch-gadgets/website/dist
+```
+
+Include the board when running the browser suite. Without `--open-questions`,
+the builder previews the main website and guide only.
 
 The guide has seven pages listed in `docs/src/SUMMARY.md`: an overview, the CLI
 (quick start, command reference), agent skills, the Rust library
diff --git a/docs/website/assets/site.js b/docs/website/assets/site.js
index 15fcb03aa..ab6adb0fd 100644
--- a/docs/website/assets/site.js
+++ b/docs/website/assets/site.js
@@ -491,8 +491,8 @@
       hydrateHome();
     } else if (parts[0] === "atlas") atlasPage();
     else if (parts[0] === "open-questions") {
-      document.title = `Open questions — ${baseTitle}`;
-      main.innerHTML = '<div class="wrap page-header"><h1>Open questions</h1><p>To be released.</p></div>';
+      location.replace("./open-questions/");
+      return;
     }
     else if (parts[0] === "problem") problemPage(parts[1], params);
     else if (parts[0] === "reduction") rulePage(parts[1], parts[2], params);
diff --git a/docs/website/graph.html b/docs/website/graph.html
index 4581ba890..d01afbbde 100644
--- a/docs/website/graph.html
+++ b/docs/website/graph.html
@@ -61,7 +61,7 @@
           <a href="./introduction.html" class="docs-nav"
             >Docs <span aria-hidden="true">↗</span></a
           >
-          <a href="./#open-questions"
+          <a href="./open-questions/"
             >Open questions <span aria-hidden="true">↗</span></a
           >
         </nav>
diff --git a/docs/website/index.html b/docs/website/index.html
index f3a1b318c..6669490a1 100644
--- a/docs/website/index.html
+++ b/docs/website/index.html
@@ -50,7 +50,7 @@
           <a href="./introduction.html" class="docs-nav"
             >Docs <span aria-hidden="true">↗</span></a
           >
-          <a href="#open-questions" data-nav="open-questions"
+          <a href="./open-questions/"
             >Open questions <span aria-hidden="true">↗</span></a
           >
         </nav>
diff --git a/scripts/build_website.py b/scripts/build_website.py
index 95f397bac..66ef2326b 100644
--- a/scripts/build_website.py
+++ b/scripts/build_website.py
@@ -115,7 +115,16 @@ def relocate_link(match):
         summary.removeprefix("# Summary\n").lstrip())
 
 
-def build(output, graph_path, schemas_path):
+def publish_open_questions(source, output):
+    """Publish the board with its own assets, preserving repository evidence paths."""
+    registry = (source / "registry.json").read_bytes()
+    shutil.copytree(source, output)
+    finalize(output)
+    # Registry paths refer to proof repositories, not this site's asset release.
+    (output / "registry.json").write_bytes(registry)
+
+
+def build(output, graph_path, schemas_path, open_questions=None):
     graph = json.loads(graph_path.read_text())
     schemas = json.loads(schemas_path.read_text())
     nodes, edges = graph["nodes"], graph["edges"]
@@ -127,6 +136,9 @@ def build(output, graph_path, schemas_path):
         raise ValueError("The atlas requires nodes and valid edge endpoints")
     source = ROOT / "docs/website"
     output.mkdir(parents=True, exist_ok=True)
+    # Replace the board on rebuild before finalizing the main site's assets.
+    if (output / "open-questions").exists():
+        shutil.rmtree(output / "open-questions")
     shutil.copytree(source / "assets", output / "assets", dirs_exist_ok=True)
     shutil.copyfile(ROOT / "node_modules/cytoscape/dist/cytoscape.min.js", output / "assets/cytoscape.min.js")
     shutil.copyfile(ROOT / "node_modules/cytoscape/LICENSE", output / "assets/cytoscape.LICENSE")
@@ -234,6 +246,8 @@ def build(output, graph_path, schemas_path):
     (output / "assets/graph-data.js").write_text("window.REDUCTIONS = " + json.dumps(
         {**summary, "layout": layout}, separators=(",", ":")) + ";\n")
     finalize(output)
+    if open_questions is not None:
+        publish_open_questions(open_questions, output / "open-questions")
     print(f"Built website in {output}: {counts['PROBLEM_COUNT']} families, "
           f"{len(nodes)} variants, {len(edges)} directed reductions")
 
@@ -245,9 +259,11 @@ def build(output, graph_path, schemas_path):
                         default=ROOT / "docs/src/reductions/reduction_graph.json")
     parser.add_argument("--schemas", type=Path,
                         default=ROOT / "docs/src/reductions/problem_schemas.json")
+    parser.add_argument("--open-questions", type=Path,
+                        help="Built Open Question Board directory (website/dist)")
     args = parser.parse_args()
     try:
-        build(args.output, args.graph, args.schemas)
+        build(args.output, args.graph, args.schemas, args.open_questions)
     except FileNotFoundError as error:
         parser.exit(1, f"{error}\nGenerate atlas data with cargo run --example "
                     "export_graph and cargo run --example export_schemas first.\n")
diff --git a/scripts/test_website.py b/scripts/test_website.py
index 5b5ad5b07..cd9d2adf1 100644
--- a/scripts/test_website.py
+++ b/scripts/test_website.py
@@ -59,25 +59,29 @@ def test_main_navigation_returns_home_from_problem(self):
         expect(home).to_have_attribute('aria-current', 'page')
         expect(self.page.locator('main .hero')).to_be_visible()
 
-    def test_open_questions_has_its_own_navigation_tab(self):
+    def test_home_navigation_opens_question_board(self):
         self.visit()
         tab = self.page.get_by_role('navigation', name='Main navigation').get_by_role('link', name='Open questions', exact=True)
         tab.click()
-        expect(tab).to_have_attribute('aria-current', 'page')
-        self.assertEqual(tab.locator('xpath=following-sibling::a').count(), 0)
-        expect(tab.locator('span')).to_have_text('↗')
-        expect(self.page.get_by_role('heading', name='Open questions', exact=True)).to_be_visible()
-        expect(self.page.locator('main')).to_contain_text('To be released.')
-        self.page.goto(self.base + 'introduction.html')
-        expect(self.page.locator('.sidebar')).not_to_contain_text('Open questions')
-        expect(self.page.locator('.sidebar').get_by_text('Research', exact=True)).to_have_count(0)
+        expect(self.page).to_have_url(self.base + 'open-questions/')
+        expect(self.page.get_by_role('heading', name='Open Question Zoo', exact=True)).to_be_visible()
+        self.page.get_by_role('link', name='All questions', exact=False).click()
+        self.page.get_by_role('searchbox', name='Search the collection').fill('Q001')
+        expect(self.page.locator('.question-item:visible')).to_have_count(1)
+        expect(self.page.locator('.question-item:visible .question-id')).to_have_text('Q001')
+        self.page.locator('.question-item:visible .question-link').click()
+        self.page.get_by_role('link', name='Submit a solution', exact=True).click()
+        expect(self.page.get_by_label('Registry entry', exact=True)).to_have_value('Q001')
+        registry = self.page.request.get(self.base + 'open-questions/registry.json').json()
+        question = next(entry for entry in registry['questions'] if entry['id'] == 'Q001')
+        expect(self.page.get_by_role('link', name='Edit registry entry on GitHub')).to_have_attribute(
+            'href', f"https://github.com/GiggleLiu/autoresearch-gadgets/edit/main/registry/{question['slug']}.json")
+
+    def test_graph_navigation_opens_question_board(self):
         self.page.goto(self.base + 'graph.html')
-        expect(self.page.locator("#cy canvas").first).to_be_visible()
-        tab = self.page.get_by_role('link', name='Open questions', exact=True)
-        self.assertEqual(tab.locator('xpath=following-sibling::a').count(), 0)
-        expect(tab.locator('span')).to_have_text('↗')
-        tab.click()
-        expect(self.page.get_by_role('heading', name='Open questions', exact=True)).to_be_visible()
+        self.page.get_by_role('link', name='Open questions', exact=True).click()
+        expect(self.page).to_have_url(self.base + 'open-questions/')
+        expect(self.page.get_by_role('heading', name='Open Question Zoo', exact=True)).to_be_visible()
 
     def test_home_formulas_load_as_typeset_vectors(self):
         self.visit()
@@ -231,13 +235,13 @@ def test_only_turing_rules_have_execution_labels(self):
             !link.textContent.includes('Result recovery') && !link.textContent.includes('See contract'))'''))
         self.visit('reduction/MaximumIndependentSet/DecisionMaximumIndependentSet')
         expect(self.page.locator('.reading-aside .rule-kind')).to_have_text('Turing reduction')
-        self.visit('reduction/CircuitSAT/SpinGlass')
+        self.visit('reduction/CircuitSAT/DecisionSpinGlass')
         expect(self.page.locator('.reading-aside .rule-kind')).to_have_count(0)
         expect(self.page.locator('.reading-aside')).not_to_contain_text('Status')
         expect(self.page.locator('.reading-aside')).not_to_contain_text('Capabilities')
 
     def test_rule_parameter_upper_bounds_use_inequalities(self):
-        self.visit('reduction/CircuitSAT/SpinGlass')
+        self.visit('reduction/CircuitSAT/DecisionSpinGlass')
         expect(self.page.locator('.parameter-operator')).to_have_text(['≤', '≤'])
         expect(self.page.locator('.parameter-relation math')).to_have_count(2)
         self.page.set_viewport_size({'width': 390, 'height': 900})
@@ -306,8 +310,13 @@ def test_legacy_documentation_urls_redirect(self):
         self.page.wait_for_url(self.base + 'graph.html')
         expect(self.page.locator("#cy canvas").first).to_be_visible()
         self.page.goto(self.base + 'open-problems.html')
-        self.page.wait_for_url(self.base + 'index.html#open-questions')
-        expect(self.page.get_by_role('heading', name='Open questions', exact=True)).to_be_visible()
+        self.page.wait_for_url(self.base + 'open-questions/')
+        expect(self.page.get_by_role('heading', name='Open Question Zoo', exact=True)).to_be_visible()
+
+    def test_legacy_open_questions_hash_opens_question_board(self):
+        self.visit('open-questions')
+        expect(self.page).to_have_url(self.base + 'open-questions/')
+        expect(self.page.get_by_role('heading', name='Open Question Zoo', exact=True)).to_be_visible()
 
     def test_docs_sidebar_drag_resizes_content(self):
         self.page.goto(self.base + 'introduction.html')
@@ -403,18 +412,20 @@ def test_graph_is_in_primary_navigation_and_opens_details(self):
         """)
         self.page.locator('#graph-search').fill('ILP')
         self.page.locator('#graph-search').press('Enter')
-        self.assertEqual(self.page.evaluate("""() => {
+        graph = self.page.request.get(self.base + 'reductions/reduction_graph.json').json()
+        expected_variants = sum(node['name'] == 'ILP' for node in graph['nodes'])
+        self.assertEqual(self.page.evaluate("""expectedVariants => {
             const cy = document.querySelector('#cy')._cyreg.cy;
             const parent = cy.getElementById('ILP');
             const box = parent.boundingBox();
             const neighbors = parent.children().connectedEdges().connectedNodes()
                 .difference(parent.children());
-            if (parent.children().length !== 4 || neighbors.length <= 50) return ['Missing variants or neighbors'];
+            if (parent.children().length !== expectedVariants || neighbors.length <= 50) return ['Missing variants or neighbors'];
             return neighbors.filter(node => {
                     const {x, y} = node.position();
                     return x >= box.x1 && x <= box.x2 && y >= box.y1 && y <= box.y2;
                 }).map(node => node.id());
-        }"""), [])
+        }""", expected_variants), [])
         displaced = self.page.evaluate("""() =>
             document.querySelector('#cy')._cyreg.cy.nodes()
                 .filter(node => !node.isParent() && !node.data('isVariant'))
@@ -597,7 +608,7 @@ def test_graph_list_selection_keeps_keyboard_focus(self):
         self.assertEqual(self.page.evaluate('document.activeElement.tagName'), 'BODY')
 
     def test_atlas_ilp_prioritizes_documentation_over_metadata(self):
-        self.visit('problem/ILP')
+        self.visit('problem/ILP?variant=bounds=general,coefficient=f64,variable=bool')
         expect(self.page.locator('article.typst-detail')).to_contain_text('Lenstra')
         expect(self.page.locator('.relation-title > span').filter(
             has_text='Expected Retrieval Cost')).to_have_text('Expected Retrieval Cost →')
diff --git a/scripts/test_website_build.py b/scripts/test_website_build.py
index 8a4d0430c..31141f6cc 100644
--- a/scripts/test_website_build.py
+++ b/scripts/test_website_build.py
@@ -1,18 +1,41 @@
 """Security and release contracts for the static website build."""
 
 from pathlib import Path
+import json
 import re
 import subprocess
 import tempfile
 import unittest
 
 from build_graph_details import SafeDetailHTML
+import build_website
 from finalize_website import finalize
 
 ROOT = Path(__file__).resolve().parents[1]
 
 
 class WebsiteBuildTests(unittest.TestCase):
+    def test_question_board_keeps_assets_and_registry_provenance(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            source = root / 'board'
+            (source / 'assets').mkdir(parents=True)
+            (source / 'assets/site.js').write_text('document.body.dataset.ready = "true";')
+            (source / 'assets/site.css').write_text('body { color: green; }')
+            (source / 'index.html').write_text('<html><head><link rel="stylesheet" href="assets/site.css">'
+                '<script src="assets/site.js" defer></script></head><body>Questions</body></html>')
+            registry = json.dumps({'questions': [{'id': 'Q001', 'solutions': [
+                {'materials': [{'path': 'assets/proof.svg'}]}]}]}) + '\n'
+            (source / 'registry.json').write_text(registry)
+            output = root / 'site/open-questions'
+            build_website.publish_open_questions(source, output)
+            html = (output / 'index.html').read_text()
+            self.assertIn("script-src 'self'", html)
+            for url in re.findall(r'(?:src|href)="([^"]+)"', html):
+                self.assertTrue((output / url.split('?')[0]).is_file(), url)
+            self.assertEqual((output / 'registry.json').read_text(), registry)
+            self.assertEqual((source / 'registry.json').read_text(), registry)
+
     def test_documentation_rejects_active_content(self):
         for markup in ['<script>alert(1)</script>', '<img onerror="alert(1)">',
                        '<a href="java&#10;script:alert(1)">bad</a>',