diff --git a/03week/ticTacToe.js b/03week/ticTacToe.js
index 1abf5b900..4fb3fcf0b 100644
--- a/03week/ticTacToe.js
+++ b/03week/ticTacToe.js
@@ -2,6 +2,7 @@
 
 const assert = require('assert');
 const readline = require('readline');
+const { truncate } = require('fs');
 const rl = readline.createInterface({
   input: process.stdin,
   output: process.stdout
@@ -14,6 +15,7 @@ let board = [
 
 let playerTurn = 'X';
 
+
 function printBoard() {
   console.log('   0  1  2');
   console.log('0 ' + board[0].join(' | '));
@@ -22,25 +24,111 @@ function printBoard() {
   console.log('  ---------');
   console.log('2 ' + board[2].join(' | '));
 }
-
+/*
+*if a player won horizontally on any row, return true
+*Otherwise return false
+*/
 function horizontalWin() {
-  // Your code here
-}
-
+  if(board[0][0] === "X" && board[0][1] === "X" && board[0][2] === "X"){
+    return true
+  } else if (board[0][0] === "O" && board[0][1] === "O" && board[0][2] === "O"){
+    return true
+  } else if (board[1][0] === "X" && board[1][1] === "X" && board[1][2] === "X"){
+    return true
+  } else if(board[1][0] === "O" && board[1][1] === "O" && board[1][2] === "O"){
+    return true
+  } else if(board[2][0] === "X" && board[2][1] === "X" && board[2][2] === "X"){
+    return true
+  } else if(board[2][0] === "O" && board[2][1] === "O" && board[2][2] === "O"){
+    return true
+  } else{
+    return false
+  }
+    
+  }
+
+  
+
+ 
+
+
+
+
+
+  
+  
+/*
+*if a player won vertically on any row, return true
+*Otherwise return false
+*
+*/
 function verticalWin() {
   // Your code here
+  if(board[0][0] === "X" && board[1][0] === "X" && board[2][0] === "X"){
+    return true
+  } else if (board[0][0] === "O" && board[1][0] === "O" && board[2][0] === "O"){
+    return true
+  } else if (board[0][1] === "X" && board[1][1] === "X" && board[2][1] === "X"){
+    return true
+  } else if(board[0][1] === "O" && board[1][1] === "O" && board[2][1] === "O"){
+    return true
+  } else if(board[0][2] === "X" && board[1][2] === "X" && board[2][2] === "X"){
+    return true
+  } else if(board[0][2] === "O" && board[1][2] === "O" && board[2][2] === "O"){
+    return true
+  } else{
+    return false
+  }
 }
+/*
+*if a player won diagonally on any row, return true
+*Otherwise return false
+ */ 
 
 function diagonalWin() {
   // Your code here
+  if(board[0][0] === "X" && board[1][1] === "X" && board[2][2] === "X"){
+    return true
+  } else if (board[0][0] === "O" && board[1][1] === "O" && board[2][2] === "O"){
+    return true
+  } else if(board[0][2] === "X" && board[1][1] === "X" && board[0][2] === "X"){
+    return true
+  } else if (board[0][2] === "O" && board[1][1] === "O" && board[0][2] === "O"){
+    return true
+  } else {
+    return false
+  }
+  
 }
-
+// if they won H V D return true else return false
 function checkForWin() {
-  // Your code here
+  // code should call each check for types of wins
+  if(horizontalWin() == true || verticalWin() == true || diagonalWin == true ){
+    return true
+  } else {
+    return false
+  }
 }
 
 function ticTacToe(row, column) {
-  // Your code here
+  // check that row and column are valid(optional)
+  // check that row and column are empty(optional)
+
+  //update the board
+  board[row][column] = playerTurn;
+  if(playerTurn == "x") {
+    playerTurn = "O"
+  } 
+    checkForWin()
+  //
+  //check if they won? if they did print nice message, (optional)
+  //maybe clear board(optional)
+ // set the player turn to be the other player(still need to figure out how to swap)
+
+
+
+ //code here should set marker on the board(CHECK)
+ // then check for win
 }
 
 function getPrompt() {
diff --git a/JS211_ArrayPractice b/JS211_ArrayPractice
new file mode 160000
index 000000000..1e00855c6
--- /dev/null
+++ b/JS211_ArrayPractice
@@ -0,0 +1 @@
+Subproject commit 1e00855c6576c929c7efa4a62225a720d36dd08a