diff --git a/Sprint-3/2-practice-tdd/count.js b/Sprint-3/2-practice-tdd/count.js
index 95b6ebb7d..a7310ad34 100644
--- a/Sprint-3/2-practice-tdd/count.js
+++ b/Sprint-3/2-practice-tdd/count.js
@@ -1,5 +1,8 @@
-function countChar(stringOfCharacters, findCharacter) {
-  return 5
+function countChar(str, char) {
+  
+  return str.split(char).length -1; 
 }
 
-module.exports = countChar;
+console.log(countChar('lol', 'l'));
+
+module.exports = countChar;
\ No newline at end of file
diff --git a/Sprint-3/2-practice-tdd/get-ordinal-number.js b/Sprint-3/2-practice-tdd/get-ordinal-number.js
index f95d71db1..8613add93 100644
--- a/Sprint-3/2-practice-tdd/get-ordinal-number.js
+++ b/Sprint-3/2-practice-tdd/get-ordinal-number.js
@@ -1,5 +1,11 @@
-function getOrdinalNumber(num) {
-  return "1st";
+function getOrdinalNumber(n) {
+  if (n % 100 >= 11 && n % 100 <= 13) return n + "th";
+
+  if (n % 10 === 1) return n + "st";
+  if (n % 10 === 2) return n + "nd";
+  if (n % 10 === 3) return n + "rd";
+
+  return n + "th";
 }
 
 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..e74db07ce 100644
--- a/Sprint-3/2-practice-tdd/repeat-str.js
+++ b/Sprint-3/2-practice-tdd/repeat-str.js
@@ -1,5 +1,7 @@
-function repeatStr() {
-  return "hellohellohello";
-}
+function repeatStr(str, count) {
+  if( count >= 0 )
+  {return str.repeat (count)};
+else { return 'invalid count'};
+};
 
 module.exports = repeatStr;
diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js
index 4d09f15fa..2425c454d 100644
--- a/Sprint-3/3-dead-code/exercise-1.js
+++ b/Sprint-3/3-dead-code/exercise-1.js
@@ -10,8 +10,4 @@ function sayHello(greeting, name) {
   console.log(greetingStr);
 }
 
-testName = "Aman";
-
-const greetingMessage = sayHello(greeting, testName);
-
-console.log(greetingMessage); // 'hello, Aman!'
+testName = "Aman";
\ No newline at end of file
diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js
index 56d7887c4..b1c2362d3 100644
--- a/Sprint-3/3-dead-code/exercise-2.js
+++ b/Sprint-3/3-dead-code/exercise-2.js
@@ -2,13 +2,8 @@
 // The countAndCapitalisePets function should continue to work for any reasonable input it's given, and you shouldn't modify the pets variable.
 
 const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"];
-const capitalisedPets = pets.map((pet) => pet.toUpperCase());
 const petsStartingWithH = pets.filter((pet) => pet[0] === "h");
 
-function logPets(petsArr) {
-  petsArr.forEach((pet) => console.log(pet));
-}
-
 function countAndCapitalisePets(petsArr) {
   const petCount = {};