diff --git a/SkewbSkills/info.html b/SkewbSkills/info.html
index b72b138..628520f 100644
--- a/SkewbSkills/info.html
+++ b/SkewbSkills/info.html
@@ -30,7 +30,6 @@
     <div class="dropdown-content">
       <a href="#" class="active">Infopage and Download</a>
       <a href="skskweb.html">SkewbSkillsWeb</a>
-      <!--<a href="https://github.com/AnnikaStein/SkewbSkills">View on Github</a>-->
     </div>
   </div>
   <div class="dropdown">
@@ -38,54 +37,12 @@
       <i class="fa fa-caret-down"></i>
     </button>
     <div class="dropdown-content">
-      <!--<a href="SkewbSkills/info.html">Infopage and Download</a>-->
       <a href="../Resources/algs.html">Algorithms</a>
       <a href="../Resources/tech.html">Techniques</a>
       <a href="../Resources/math.html">Math</a>
       <a href="../Resources/about.html">About</a>
-      <!--<a href="https://github.com/AnnikaStein/SkewbSkills">View on Github</a>-->
     </div>
   </div>
-  <!--<div class="dropdown">
-    <button class="dropbtn">Learn
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Sarah Strong's Method(s)</a>
-      <a href="#">Notation & Fingertricks</a>
-	  <a href="#">Algs</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Practice
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Own tools</a>
-      <a href="#">Other tools</a>
-      <a href="#">Competition Advice</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Analysis
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Daily Average of 5</a>
-      <a href="#">Official solve analysis</a>
-      <a href="#">Long term trends</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Maths
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Groups</a>
-      <a href="#">The Skewb Group</a>
-      <a href="#">The Cube Group</a>
-    </div>
-  </div>-->
   <a href="javascript:void(0);" style="height:1rem;" class="icon" onclick="respNav()">&#9776;</a>
 </nav>
 <header><img src="../pics/codingHeader.png"></header>
diff --git a/SkewbSkills/skewbskillsscripts.js b/SkewbSkills/skewbskillsscripts.js
index 89393de..e8c70f9 100644
--- a/SkewbSkills/skewbskillsscripts.js
+++ b/SkewbSkills/skewbskillsscripts.js
@@ -1000,6 +1000,9 @@ function changescrlen() {
 function changescrlenAlg() {
     // style of the buttons according to the
     // states of the checkboxes
+    // placeholder for scrambles
+    var auxscrl = [];
+    // default = solved Skewb, trivial scramble
     if (document.getElementById("l4c").checked == false
      || document.getElementById("l5c").checked == false
      || document.getElementById("pi3s").checked == false
@@ -1025,6 +1028,17 @@ function changescrlenAlg() {
        } else {
         document.getElementById("toggleAll").style.color = 'black';
       }
+      var buttons = document.getElementsByName("btngroup");
+      var atleastonechecked = false;
+      for (var i=0; i<buttons.length; i++) {
+          if (buttons[i].checked === true) {
+              atleastonechecked = true;
+              break;
+          }
+      }
+      if (atleastonechecked === false) {
+          auxscrl.push("R R'");
+          }
     } else {
         document.getElementById("toggleAll").style.color = 'green';
 
@@ -1078,39 +1092,6 @@ function changescrlenAlg() {
      }
 
     // get the correct scrambles
-    var auxscrl = [];
-    if (document.getElementById("l4c").checked == false
-     && document.getElementById("l5c").checked == false
-     && document.getElementById("pi3s").checked == false
-     && document.getElementById("pihu").checked == false
-     && document.getElementById("pihz").checked == false
-     && document.getElementById("pio").checked == false
-     && document.getElementById("piswirl").checked == false
-     && document.getElementById("pivu").checked == false
-     && document.getElementById("piwat").checked == false
-     && document.getElementById("pix").checked == false
-     && document.getElementById("pizconj").checked == false
-     && document.getElementById("p3s").checked == false
-     && document.getElementById("phu").checked == false
-     && document.getElementById("phzpure").checked == false
-     && document.getElementById("po").checked == false
-     && document.getElementById("pswirl").checked == false
-     && document.getElementById("pvu").checked == false
-     && document.getElementById("pwat").checked == false
-     && document.getElementById("px").checked == false
-     && document.getElementById("pzconj").checked == false) {
-        var buttons = document.getElementsByName("btngroup");
-        var atleastonechecked = false;
-        for (var i=0; i<buttons.length; i++) {
-            if (buttons[i].checked === true) {
-                atleastonechecked = true;
-                break;
-            }
-        }
-        if (atleastonechecked === false) {
-            auxscrl.push("R R'");
-            }
-    }
 
     if (document.getElementById("l4c").checked === true) {
         for (var i = 0; i < scrl4c.length; i++) {
@@ -1266,58 +1247,7 @@ function changescrlenOL() {
     // add both together
     var completeScr = [];
     completeScr.push(transftoWCA(auxscrlOL1[0]) + auxscrlOL2[0]);
-    /*
-    for (var k = 0; k < auxscrlOL1.length; k++) {
-      for (var l = 0; l < auxscrlOL2.length; l++) {
-          completeScr.push(transftoWCA(auxscrlOL1[k]) + auxscrlOL2[l]);
-      }
-    }*/
 
-    /*
-    // grab all L2L scrambles
-    var auxscrlOL1 = [];
-    for (var i = 0; i < allAlgs.length; i++) {
-        auxscrlOL1.push((allAlgs.slice(0))[i]);
-    }
-
-    // grab out of the possible FL scrambles corresponding to scrlenlabelOL
-    var auxscrlOL2 = [];
-    if (scrlenOL === 1) {
-        var auxscr1OL = newscramble1list.slice(0);
-        auxscrlOL2 = auxscr1OL;
-    }
-    if (scrlenOL === 2) {
-        var auxscr2OL = newscramble2list.slice(0);
-        auxscrlOL2 = auxscr2OL;
-    }
-    if (scrlenOL === 3) {
-        var auxscr3OL = newscramble3list.slice(0);
-        auxscrlOL2 = auxscr3OL;
-    }
-    if (scrlenOL === 4) {
-        var auxscr4OL = newscramble4list.slice(0);
-        auxscrlOL2 = auxscr4OL;
-    }
-    if (scrlenOL === 5) {
-        var auxscr5OL = newscramble5list.slice(0);
-        auxscrlOL2 = auxscr5OL;
-    }
-    if (scrlenOL === 6) {
-        var auxscr6OL = newscramble6list.slice(0);
-        auxscrlOL2 = auxscr6OL;
-    }
-    if (scrlenOL === 7) {
-        var auxscr7OL = newscramble7list.slice(0);
-        auxscrlOL2 = auxscr7OL;
-    }
-
-    var completeScr = [];
-    for (var k = 0; k < auxscrlOL1.length; k++) {
-      for (var l = 0; l < auxscrlOL2.length; l++) {
-          completeScr.push(transftoWCA(auxscrlOL1[k]) + auxscrlOL2[l]);
-      }
-    }
-    shuffle(completeScr);*/
     scramblelistOL = completeScr;
 }
 // grab new scrambles when button is clicked, if array is empty, get new ones; write scramble and
@@ -1369,6 +1299,8 @@ function ScramblePlusColourAlg() {
     }
 
     var scramblezumanzeigenAlg = scramblelistAlg[scramblelistAlg.length - 1];
+    // this could be a place to read the corresponding entry in a DB to looku
+    // hints for the case (with scramblezumanzeigenAlg)
     scramblelistAlg.pop();
     // get random int for top site color: 0, 1, 2, 3: /, x, x2, x' | 4, 5: z, z'
     // get random int for side color: 0, 1, 2, 3: /, y, y2, y'
diff --git a/SkewbSkills/skskweb.html b/SkewbSkills/skskweb.html
index 3999039..846c11a 100644
--- a/SkewbSkills/skskweb.html
+++ b/SkewbSkills/skskweb.html
@@ -30,7 +30,6 @@
     <div class="dropdown-content">
       <a href="info.html">Infopage and Download</a>
       <a href="#" class="active">SkewbSkillsWeb</a>
-      <!--<a href="https://github.com/AnnikaStein/SkewbSkills">View on Github</a>-->
     </div>
   </div>
   <div class="dropdown">
@@ -38,54 +37,12 @@
       <i class="fa fa-caret-down"></i>
     </button>
     <div class="dropdown-content">
-      <!--<a href="SkewbSkills/info.html">Infopage and Download</a>-->
       <a href="../Resources/algs.html">Algorithms</a>
       <a href="../Resources/tech.html">Techniques</a>
       <a href="../Resources/math.html">Math</a>
       <a href="../Resources/about.html">About</a>
-      <!--<a href="https://github.com/AnnikaStein/SkewbSkills">View on Github</a>-->
     </div>
   </div>
-  <!--<div class="dropdown">
-    <button class="dropbtn">Learn
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Sarah Strong's Method(s)</a>
-      <a href="#">Notation & Fingertricks</a>
-	  <a href="#">Algs</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Practice
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Own tools</a>
-      <a href="#">Other tools</a>
-      <a href="#">Competition Advice</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Analysis
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Daily Average of 5</a>
-      <a href="#">Official solve analysis</a>
-      <a href="#">Long term trends</a>
-    </div>
-  </div>
-  <div class="dropdown">
-    <button class="dropbtn">Maths
-      <i class="fa fa-caret-down"></i>
-    </button>
-    <div class="dropdown-content">
-      <a href="#">Groups</a>
-      <a href="#">The Skewb Group</a>
-      <a href="#">The Cube Group</a>
-    </div>
-  </div> -->
   <a href="javascript:void(0);" style="height:1rem;" class="icon" onclick="respNav()">&#9776;</a>
 </nav>
 <header><img src="../pics/mainHeader.png" id="mainHeader">
@@ -93,10 +50,7 @@
 <img src="../pics/skskHeader2560.png" id="mainHeader2560"></header>
 <article id="art">
   <h1>SkewbSkillsWeb</h1>
-  <!--<h5><em>The HTML / CSS / JavaScript solution for all non-Windows users and / or those that do not want to download
-		anything!</em></h5>-->
   <aside id="left">
-  <!--Buttons-->
 		<button type="button" class="resp2" onclick="toggleFLT()" id="toggleFLTbut"
             title="This generates short scramble sequences that can be directly solved by finding a fixed length solution to the first layer.">
             First Layer Trainer</button>
@@ -167,18 +121,6 @@ <h1>SkewbSkillsWeb</h1>
 			</tr>
     </div>
     <div id="additionalOLT" style="display: none;">
-      <!--<tr>
-        <th>
-          <input type="checkbox" id="shufflescrchecker" onclick="changescrlen()"> Shuffle scrambles
-        </th>
-      </tr>
-      <br>
-      <tr>
-        <th>
-          <input type="checkbox" id="anycolourchecker"> Use all colours
-        </th>
-      </tr>
-      <br><br>-->
       <tr>
         <th>
           Change number of additionally applied moves after inverse L2L algorithm