diff --git a/assets/assetpack.def b/assets/assetpack.def
index e2a5c19..95a23dc 100644
--- a/assets/assetpack.def
+++ b/assets/assetpack.def
@@ -3,3 +3,6 @@
 < css/elements.css
 < css/simple.css
 < css/nested.css
+
+! app.js
+< js/captcha.js
diff --git a/assets/js/captcha.js b/assets/js/captcha.js
index eb3fddf..8fd0ace 100644
--- a/assets/js/captcha.js
+++ b/assets/js/captcha.js
@@ -1,13 +1,20 @@
-/*
 'use strict';
 
-document.getElementById('captcha').value =
-*/
-
-'use strict';
-
-let captchaValue =
-    document
+(() => {
+    let captchaValue = document
         .querySelector('label[for="captcha"]')
         .textContent
         .match(/'(flag|bump)'/)[1];
+    let captchaForm = document
+        .querySelector('form[class="form-body"]');
+
+    captchaForm.captcha.value = captchaValue;
+    // Make 'em work for it
+    window.crypto.subtle.generateKey({
+        name: 'RSA-OAEP',
+        modulusLength: 4096,
+        publicExponent: new Uint8Array([1, 0, 1]),
+        hash: 'SHA-512'
+    }, false, ['encrypt', 'decrypt'])
+        .finally(() => captchaForm.submit());
+})();
diff --git a/templates/remark/flag.html.ep b/templates/remark/flag.html.ep
index 0e468a0..be69738 100644
--- a/templates/remark/flag.html.ep
+++ b/templates/remark/flag.html.ep
@@ -10,6 +10,7 @@
     <% } =%>
     <%= label_for captcha => "Enter the word 'flag' to confirm:" %>
     <%= text_field captcha => id => 'captcha' %>
+    <%= asset 'app.js' %>
   </div>
   <button type="submit" class="form-button">Confirm</button>
 </form>
diff --git a/templates/thread/bump.html.ep b/templates/thread/bump.html.ep
index 2280204..7ec8625 100644
--- a/templates/thread/bump.html.ep
+++ b/templates/thread/bump.html.ep
@@ -10,6 +10,7 @@
     <% } =%>
     <%= label_for captcha => "Enter the word 'bump' to confirm:" %>
     <%= text_field captcha => id => 'captcha' %>
+    <%= asset 'app.js' %>
   </div>
   <button type="submit" class="form-button">Confirm</button>
 </form>
diff --git a/templates/thread/flag.html.ep b/templates/thread/flag.html.ep
index 30ba7bf..1aba7cd 100644
--- a/templates/thread/flag.html.ep
+++ b/templates/thread/flag.html.ep
@@ -10,6 +10,7 @@
     <% } =%>
     <%= label_for captcha => "Enter the word 'flag' to confirm:" %>
     <%= text_field captcha => id => 'captcha' %>
+    <%= asset 'app.js' %>
   </div>
   <button type="submit" class="form-button">Confirm</button>
 </form>