diff --git a/priv/static/chat.html b/priv/static/chat.html
deleted file mode 100644
index 1891c8a..0000000
--- a/priv/static/chat.html
+++ /dev/null
@@ -1,106 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <title>Chat with Websockets</title>
-    <link rel="stylesheet" href="/css/default.css">
-</head>
-<body>
-    <div id="titlebar">
-        <div class="content">
-            <a href="/" class="tb-home">Home</a>
-        </div>
-    </div>
-
-    <div class="content">
-        <h1 class="content-title">Chat with websockets</h1>
-
-        <div class="content-body">
-            <input autofocus label="Nick" id="nick"></input>
-            <textarea hidden disabled id="wfc-output"></textarea>
-            <input hidden id="wfc-input"></input>
-        </div>
-    </div>
-
-    <script>
-        let nelt = document.getElementById('nick');
-        let ielt = document.getElementById('wfc-input');
-        let oelt = document.getElementById('wfc-output');
-        let ws   = new WebSocket("/ws/chat");
-        let nick = '';
-
-        // when user hits any key while typing in nick
-        function on_nick(evt) {
-            if (evt.key === 'Enter') {
-                // don't do default thing
-                evt.preventDefault();
-                // grab contents
-                let contents = nelt.value;
-                let trimmed = contents.trim();
-                // if contents are nonempty
-                let nonempty_contents = trimmed.length > 0;
-                if (nonempty_contents) {
-                    nick = trimmed;
-                    let msg_obj = ['nick', nick];
-                    let msg_str = JSON.stringify(msg_obj);
-                    console.log('message to server:', contents.trim());
-                    // query backend for result
-                    ws.send(msg_str);
-
-                    // delete element from dom
-                    nelt.remove();
-                    oelt.hidden = false;
-                    ielt.hidden = false;
-                    ielt.autofocus = true;
-                }
-            }
-        }
-
-        // when user hits any key while typing in ielt
-        function on_input_key(evt) {
-            if (evt.key === 'Enter') {
-                // don't do default thing
-                evt.preventDefault();
-                // grab contents
-                let contents = ielt.value;
-                let trimmed = contents.trim();
-                // if contents are nonempty
-                let nonempty_contents = trimmed.length > 0;
-                if (nonempty_contents) {
-                    let msg_obj = ['chat', trimmed];
-                    let msg_str = JSON.stringify(msg_obj);
-                    console.log('message to server:', contents.trim());
-                    // query backend for result
-                    ws.send(msg_str);
-
-                    // clear input
-                    ielt.value = '';
-
-                    // add to output
-                    oelt.value += '> ';
-                    oelt.value += trimmed;
-                    oelt.value += '\n';
-                }
-            }
-        }
-
-        function main() {
-            nelt.addEventListener('keydown', on_nick);
-            ielt.addEventListener('keydown', on_input_key);
-            ws.onmessage =
-                function (msg_evt) {
-                    console.log('message from server:', msg_evt);
-                    let msg_str = msg_evt.data;
-                    let msg_obj = JSON.parse(msg_str);
-
-                    oelt.value += msg_obj.nick;
-                    oelt.value += '> ';
-                    oelt.value += msg_obj.msg;
-                    oelt.value += '\n';
-                };
-        }
-
-        main();
-    </script>
-</body>
-</html>
diff --git a/priv/static/index.html b/priv/static/index.html
index 3501522..06d33ab 100644
--- a/priv/static/index.html
+++ b/priv/static/index.html
@@ -16,9 +16,7 @@
         <h1 class="content-title">FEWD: index</h1>
 
         <ul>
-            <li><a href="/chat.html">Chatroom</a></li>
             <li><a href="/echo.html">Echo</a></li>
-            <li><a href="/tetris.html">Tetris</a></li>
             <li><a href="/wfc.html">WFC</a></li>
         </ul>
     </div>
diff --git a/priv/static/tetris.html b/priv/static/tetris.html
deleted file mode 100644
index a420e23..0000000
--- a/priv/static/tetris.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <title>Tetris with Websockets</title>
-    <link rel="stylesheet" href="/css/default.css">
-    <link rel="stylesheet" href="/css/tetris.css">
-</head>
-<body>
-    <div id="titlebar">
-        <div class="content">
-            <a href="/" class="tb-home">Home</a>
-        </div>
-    </div>
-
-    <div class="content">
-        <h1 class="content-title">Tetris</h1>
-
-        <textarea id="tetris-state"></textarea>
-    </div>
-
-    <script type="module" src="./js/dist/tetris.js"></script>
-</body>
-</html>
