diff --git a/assets/js/footer-functions.js b/assets/js/footer-functions.js
index 42cc05b..a6ff491 100644
--- a/assets/js/footer-functions.js
+++ b/assets/js/footer-functions.js
@@ -24,7 +24,7 @@ function getBoxTests() {
 function getBottomLeftTriangleTests() {
     testGetBottomLeftTriangle("*", 1);
     testGetBottomLeftTriangle("*\n**", 2);
-    testGetBottomLeftTriangle("*\n**\n**", 3);
+    testGetBottomLeftTriangle("*\n**\n***", 3);
 }
 
 function getUpperLeftTriangleTests() {
diff --git a/assets/js/header-functions.js b/assets/js/header-functions.js
index d17b814..0a0983a 100644
--- a/assets/js/header-functions.js
+++ b/assets/js/header-functions.js
@@ -21,4 +21,4 @@ function testGetUpperLeftTriangle(expectedOutput, numberOfStars) {
 
 function testGetBottomLeftTriangle(expectedOutput, numberOfStars) {
     test(expectedOutput, getBottomLeftTriangle, numberOfStars);
-}
\ No newline at end of file
+}
diff --git a/assets/js/shapes.js b/assets/js/shapes.js
index e4351ba..f6564de 100644
--- a/assets/js/shapes.js
+++ b/assets/js/shapes.js
@@ -1,31 +1,87 @@
 function getLine(length) {
     // TODO - write method definition here
+    var output = "";
+    for (var i=0; i<length; i++){
+        output+= "*";
+    }
+    return output;
 }
 
 
 
 function getBox(width, height) {
     // TODO - write method definition here
+    var boxRow = "";
+    var boxColumn = "";
+    for(var i=1; i <= height; i++) {
+        for (j=1; j<= width; j++) {
+           boxRow += "*";
+        } boxRow = boxRow +"\n";
+    } return boxRow + boxColumn;
+    
 }
-
+   
 
 
 function getBottomLeftTriangle(length) {
     // TODO - write method definition here
+    var output = "";
+    for (var i=1; i <=length; i++){
+        for(j=0; j<i; j++){
+            output+= "*";
+        } output = output + "\n";
+    } return output;
+
 }
 
 
 function getUpperLeftTriangle(length) {
     // TODO - write method definition here
+    var output = "";
+        for (var i=0; i <length; i++){
+            for(j=length; j>i; j--){
+                output+= "*";
+            } output = output + "\n";
+            
+        } return output;
 }
 
 
 
 function getPyramid(length) {
     // TODO - write method definition here
+    var output = "";
+for(i=1;i <=length; i++){
+  for(k=1; k<=length-i; k++){
+    output+= " ";
+  }
+  for(j=1; j<=i;j++ ){
+    for(l=1; l<j; l++){
+       output+= "*";
+    }
+    output+= "*";
+    
+  }
+  output += "\n";
+} output += "\n";
+    
+    return output;
 }
 
-
 function getCheckerboard(width, height) {
     // TODO - write method definition here
+ 
+var output = "";
+var check;
+for (i=0; i< height; i++){
+  if(i % 2){
+    check= "* ";
+  } else {
+    check= " *";
+  }
+  for(j=0; j< height/2; j++){
+    output+= check;
+  }
+   output+=  "\n";
+} return output;
 }