diff --git a/Sprint-3/2-practice-tdd/count.js b/Sprint-3/2-practice-tdd/count.js
index 95b6ebb7d..c377378c9 100644
--- a/Sprint-3/2-practice-tdd/count.js
+++ b/Sprint-3/2-practice-tdd/count.js
@@ -1,5 +1,11 @@
-function countChar(stringOfCharacters, findCharacter) {
-  return 5
+function countChar(str, char) {
+  let count = 0;
+  for (let i = 0; i < str.length; i++) {
+    if (str[i] === char) {
+      count++;
+    }
+  }
+  return count;
 }
 
 module.exports = countChar;
diff --git a/Sprint-3/2-practice-tdd/get-ordinal-number.js b/Sprint-3/2-practice-tdd/get-ordinal-number.js
index f95d71db1..b0aeaba47 100644
--- a/Sprint-3/2-practice-tdd/get-ordinal-number.js
+++ b/Sprint-3/2-practice-tdd/get-ordinal-number.js
@@ -1,5 +1,17 @@
 function getOrdinalNumber(num) {
-  return "1st";
+  nonStr = num.toString();
+  if (nonStr.endsWith("1") && nonStr !== "11") {
+    return nonStr.concat("st");
+  } else if (nonStr.endsWith("2")) {
+    return nonStr.concat("nd");
+  } else if (nonStr.endsWith("3")) {
+    return nonStr.concat("rd");
+  } else {
+    return "Invalid";
+  }
+
 }
 
 module.exports = getOrdinalNumber;
+
+
diff --git a/Sprint-3/2-practice-tdd/repeat-str.js b/Sprint-3/2-practice-tdd/repeat-str.js
index 3838c7b00..7850fb691 100644
--- a/Sprint-3/2-practice-tdd/repeat-str.js
+++ b/Sprint-3/2-practice-tdd/repeat-str.js
@@ -1,5 +1,5 @@
-function repeatStr() {
-  return "hellohellohello";
+function repeatStr(str, count) {
+  return str.repeat(count);
 }
 
 module.exports = repeatStr;
diff --git a/i b/i
new file mode 100644
index 000000000..577d956ee
--- /dev/null
+++ b/i
@@ -0,0 +1,7 @@
+* 1-implement-and-rewrite-tests
+  3-dead-code
+  Sprint-3/2-practice-tdd
+  acoursework/sprint-2
+  acoursework/sprint-2_old
+  coursework/sprint-3-implement-and-rewrite
+  main