diff --git a/SortStudents.js b/SortStudents.js
new file mode 100644
index 0000000..b41a2e3
--- /dev/null
+++ b/SortStudents.js
@@ -0,0 +1,13 @@
+function sortStudents(students) {
+    students.sort((a,b) => {
+        if (a.graduated && !b.graduated) {
+            return -1;
+        } 
+        if (b.graduated && !a.graduated) {
+            return 1;
+        }
+        return b.grade - a.grade;
+    });
+}
+
+module.exports = sortStudents;
diff --git a/StringComp.js b/StringComp.js
new file mode 100644
index 0000000..c8908c2
--- /dev/null
+++ b/StringComp.js
@@ -0,0 +1,11 @@
+function sortStringsUp(array) {
+    array.sort((a,b) => {
+        return a.localeCompare(b);
+    });
+}
+
+let array = {a,b,b,a,a,b,};
+
+console.log(sortStringsUp(array));
+
+module.exports = sortStringsUp;
diff --git a/StringsAscending.js b/StringsAscending.js
new file mode 100644
index 0000000..2d15248
--- /dev/null
+++ b/StringsAscending.js
@@ -0,0 +1,7 @@
+function sortStringsUp(array) {
+    array.sort((a,b) => {
+        return a.localeCompare(b);
+    });
+}
+
+module.exports = sortStringsUp;
diff --git a/arraysort.js b/arraysort.js
new file mode 100644
index 0000000..b0366e2
--- /dev/null
+++ b/arraysort.js
@@ -0,0 +1,9 @@
+function sortUp(array) {
+    array.sort((a,b) => a-b);
+}
+
+let array = {3,4,51,2,3};
+
+sortUp(array);
+
+module.exports = sortUp;
diff --git a/sortDownArr.js b/sortDownArr.js
new file mode 100644
index 0000000..6c79432
--- /dev/null
+++ b/sortDownArr.js
@@ -0,0 +1,12 @@
+function sortDown(array) {
+    return array.sort((a,b) => {
+        return b-a;
+        
+    });
+}
+
+let array = {3,2,4,1};        
+
+sortDown(array);
+
+module.exports = sortDown;