diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89fb77ad8..c1a320e56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,9 @@ Sometimes the changelog has notes (not comprehensive) acknowledging people's wor
 
 ### v1.11.17
 
+**v1.11.17.9** *(2015-11-24)* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.11.17.9/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.11.17.9/builds/4chan-X-noupdate.crx "Chromium version")]
+- Support solving 4x4 image captchas with keys in 7-0-/-M square.
+
 **v1.11.17.8** *(2015-11-20)* - [[Firefox](https://raw.githubusercontent.com/ccd0/4chan-x/1.11.17.8/builds/4chan-X-noupdate.user.js "Firefox version")] [[Chromium](https://raw.githubusercontent.com/ccd0/4chan-x/1.11.17.8/builds/4chan-X-noupdate.crx "Chromium version")]
 - A few more captcha focusing tweaks.
 
diff --git a/src/Miscellaneous/Keybinds.coffee b/src/Miscellaneous/Keybinds.coffee
index c9c4f2f1f..e3f418bdf 100644
--- a/src/Miscellaneous/Keybinds.coffee
+++ b/src/Miscellaneous/Keybinds.coffee
@@ -221,6 +221,10 @@ Keybinds =
         'Comma'
       when 190
         'Period'
+      when 191
+        'Slash'
+      when 59, 186
+        'Semicolon'
       else
         if 48 <= kc <= 57 or 65 <= kc <= 90 # 0-9, A-Z
           String.fromCharCode(kc).toLowerCase()
diff --git a/src/Posting/Captcha.fixes.coffee b/src/Posting/Captcha.fixes.coffee
index 033f5e2c0..4b26e5624 100644
--- a/src/Posting/Captcha.fixes.coffee
+++ b/src/Posting/Captcha.fixes.coffee
@@ -1,5 +1,6 @@
 Captcha.fixes =
   imageKeys: '789456123uiojklm'.split('').concat(['Comma', 'Period'])
+  imageKeys16: '7890uiopjkl'.split('').concat(['Semicolon', 'm', 'Comma', 'Period', 'Slash'])
 
   css: '''
     .rc-imageselect-target > div:focus {
@@ -82,6 +83,7 @@ Captcha.fixes =
     for img in @images
       img.tabIndex = 0
     @addTooltips @images if @images.length is 9
+    @addTooltips16 @images if @images.length is 16
     @complaintLinks()
 
   complaintLinks: ->
@@ -111,6 +113,11 @@ Captcha.fixes =
       node.title = "#{@imageKeys[i]} or #{@imageKeys[i+9][0].toUpperCase()}#{@imageKeys[i+9][1..]}"
     return
 
+  addTooltips16: (nodes) ->
+    for node, i in nodes
+      node.title = "#{@imageKeys16[i][0].toUpperCase()}#{@imageKeys16[i][1..]}"
+    return
+
   checkForm: (e) ->
     n = 0
     n++ for checkbox in @images when checkbox.checked
@@ -134,6 +141,9 @@ Captcha.fixes =
     else if n is 9 and (i = @imageKeys.indexOf key) >= 0
       @images[i % 9].click()
       verify.focus()
+    else if n is 16 and (i = @imageKeys16.indexOf key) >= 0
+      @images[i].click()
+      verify.focus()
     else if dx = {'Up': n, 'Down': w, 'Left': last, 'Right': 1}[key]
       x = (x + dx) % (n + w)
       if n < x < last