diff --git a/match-3/main.lua b/match-3/main.lua
index ad8f5b0..0d77b30 100644
--- a/match-3/main.lua
+++ b/match-3/main.lua
@@ -45,6 +45,7 @@ VIRTUAL_HEIGHT = 288
 BACKGROUND_SCROLL_SPEED = 80
 
 function love.load()
+    
     -- window bar title
     love.window.setTitle('Match 3')
 
@@ -84,6 +85,7 @@ function love.resize(w, h)
 end
 
 function love.keypressed(key)
+    
     -- add to our table of keys pressed this frame
     love.keyboard.keysPressed[key] = true
 end
@@ -97,6 +99,7 @@ function love.keyboard.wasPressed(key)
 end
 
 function love.update(dt)
+    
     -- scroll background, used across all states
     backgroundX = backgroundX - BACKGROUND_SCROLL_SPEED * dt
     
diff --git a/match-3/src/Board.lua b/match-3/src/Board.lua
index cdcfefa..0bf35ca 100644
--- a/match-3/src/Board.lua
+++ b/match-3/src/Board.lua
@@ -30,12 +30,14 @@ function Board:initializeTiles()
         table.insert(self.tiles, {})
 
         for tileX = 1, 8 do
+            
             -- create a new tile at X,Y with a random color and variety
             table.insert(self.tiles[tileY], Tile(tileX, tileY, math.random(18), math.random(6)))
         end
     end
 
     while self:calculateMatches() do
+        
         -- recursively initialize if matches were returned so we always have
         -- a matchless board on start
         self:initializeTiles()
@@ -61,10 +63,12 @@ function Board:calculateMatches()
         
         -- every horizontal tile
         for x = 2, 8 do
+            
             -- if this is the same color as the one we're trying to match...
             if self.tiles[y][x].color == colorToMatch then
                 matchNum = matchNum + 1
             else
+                
                 -- set this as the new color we want to watch for
                 colorToMatch = self.tiles[y][x].color
 
@@ -74,6 +78,7 @@ function Board:calculateMatches()
 
                     -- go backwards from here by matchNum
                     for x2 = x - 1, x - matchNum, -1 do
+                        
                         -- add each tile to the match that's in that match
                         table.insert(match, self.tiles[y][x2])
                     end
@@ -185,12 +190,15 @@ function Board:getFallingTiles()
 
         local y = 8
         while y >= 1 do
+            
             -- if our last tile was a space...
             local tile = self.tiles[y][x]
             
             if space then
+                
                 -- if the current tile is *not* a space, bring this down to the lowest space
                 if tile then
+                    
                     -- put the tile in the correct spot in the board and fix its grid positions
                     self.tiles[spaceY][x] = tile
                     tile.gridY = spaceY
diff --git a/match-3/src/Dependencies.lua b/match-3/src/Dependencies.lua
index 1ec4f84..5bb7be4 100644
--- a/match-3/src/Dependencies.lua
+++ b/match-3/src/Dependencies.lua
@@ -56,6 +56,7 @@ gTextures = {
 }
 
 gFrames = {
+    
     -- divided into sets for each tile type in this game, instead of one large
     -- table of Quads
     ['tiles'] = GenerateTileQuads(gTextures['main'])
diff --git a/match-3/src/Tile.lua b/match-3/src/Tile.lua
index 2bccaee..02b5187 100644
--- a/match-3/src/Tile.lua
+++ b/match-3/src/Tile.lua
@@ -14,6 +14,7 @@
 Tile = Class{}
 
 function Tile:init(x, y, color, variety)
+    
     -- board positions
     self.gridX = x
     self.gridY = y
@@ -28,6 +29,7 @@ function Tile:init(x, y, color, variety)
 end
 
 function Tile:render(x, y)
+    
     -- draw shadow
     love.graphics.setColor(34, 32, 52, 255)
     love.graphics.draw(gTextures['main'], gFrames['tiles'][self.color][self.variety],
diff --git a/match-3/src/Util.lua b/match-3/src/Util.lua
index 7b47969..c7063af 100644
--- a/match-3/src/Util.lua
+++ b/match-3/src/Util.lua
@@ -25,6 +25,7 @@ function GenerateTileQuads(atlas)
 
     -- 9 rows of tiles
     for row = 1, 9 do
+        
         -- two sets of 6 cols, different tile varietes
         for i = 1, 2 do
             tiles[counter] = {}
diff --git a/match-3/src/states/BeginGameState.lua b/match-3/src/states/BeginGameState.lua
index 82f692b..ea4f5de 100644
--- a/match-3/src/states/BeginGameState.lua
+++ b/match-3/src/states/BeginGameState.lua
@@ -15,6 +15,7 @@
 BeginGameState = Class{__includes = BaseState}
 
 function BeginGameState:init()
+    
     -- start our transition alpha at full, so we fade in
     self.transitionAlpha = 255
 
@@ -26,6 +27,7 @@ function BeginGameState:init()
 end
 
 function BeginGameState:enter(def)
+    
     -- grab level # from the def we're passed
     self.level = def.level
 
@@ -45,13 +47,16 @@ function BeginGameState:enter(def)
         Timer.tween(0.25, {
             [self] = {levelLabelY = VIRTUAL_HEIGHT / 2 - 8}
         })
+        
         -- after that, pause for one second with Timer.after
         :finish(function()
             Timer.after(1, function()
+                
                 -- then, animate the label going down past the bottom edge
                 Timer.tween(0.25, {
                     [self] = {levelLabelY = VIRTUAL_HEIGHT + 30}
                 })
+                
                 -- once that's complete, we're ready to play!
                 :finish(function()
                     gStateMachine:change('play', {
@@ -69,6 +74,7 @@ function BeginGameState:update(dt)
 end
 
 function BeginGameState:render()
+    
     -- render board of tiles
     self.board:render()
 
diff --git a/match-3/src/states/PlayState.lua b/match-3/src/states/PlayState.lua
index f0286fd..ec7b4b5 100644
--- a/match-3/src/states/PlayState.lua
+++ b/match-3/src/states/PlayState.lua
@@ -19,6 +19,7 @@
 PlayState = Class{__includes = BaseState}
 
 function PlayState:init()
+    
     -- start our transition alpha at full, so we fade in
     self.transitionAlpha = 255
 
@@ -55,6 +56,7 @@ function PlayState:init()
 end
 
 function PlayState:enter(params)
+    
     -- grab level # from the params we're passed
     self.level = params.level
 
@@ -75,6 +77,7 @@ function PlayState:update(dt)
 
     -- go back to start if time runs out
     if self.timer <= 0 then
+        
         -- clear timers from prior PlayStates
         Timer.clear()
         
@@ -87,6 +90,7 @@ function PlayState:update(dt)
 
     -- go to next level if we surpass score goal
     if self.score >= self.scoreGoal then
+        
         -- clear timers from prior PlayStates
         -- always clear before you change state, else next state's timers
         -- will also clear!
@@ -119,6 +123,7 @@ function PlayState:update(dt)
 
         -- if we've pressed enter, to select or deselect a tile...
         if love.keyboard.wasPressed('enter') or love.keyboard.wasPressed('return') then
+            
             -- if same tile as currently highlighted, deselect
             local x = self.boardHighlightX + 1
             local y = self.boardHighlightY + 1
@@ -137,6 +142,7 @@ function PlayState:update(dt)
                 gSounds['error']:play()
                 self.highlightedTile = nil
             else
+                
                 -- swap grid positions of tiles
                 local tempX = self.highlightedTile.gridX
                 local tempY = self.highlightedTile.gridY
@@ -159,6 +165,7 @@ function PlayState:update(dt)
                     [self.highlightedTile] = {x = newTile.x, y = newTile.y},
                     [newTile] = {x = self.highlightedTile.x, y = self.highlightedTile.y}
                 })
+                
                 -- once the swap is finished, we can tween falling blocks as needed
                 :finish(function()
                     self:calculateMatches()
@@ -205,6 +212,7 @@ function PlayState:calculateMatches()
             -- as a result of falling blocks once new blocks have finished falling
             self:calculateMatches()
         end)
+    
     -- if no matches, we can continue playing
     else
         self.canInput = true
@@ -217,6 +225,7 @@ function PlayState:render()
 
     -- render highlighted tile if it exists
     if self.highlightedTile then
+        
         -- multiply so drawing white rect makes it brighter
         love.graphics.setBlendMode('add')
 
diff --git a/match-3/src/states/StartState.lua b/match-3/src/states/StartState.lua
index f3c6bf3..f13a5ea 100644
--- a/match-3/src/states/StartState.lua
+++ b/match-3/src/states/StartState.lua
@@ -17,6 +17,7 @@ local positions = {}
 StartState = Class{__includes = BaseState}
 
 function StartState:init()
+    
     -- currently selected menu item
     self.currentMenuItem = 1
 
@@ -42,6 +43,7 @@ function StartState:init()
 
     -- time for a color change if it's been half a second
     self.colorTimer = Timer.every(0.075, function()
+        
         -- shift every color to the next, looping the last to front
         -- assign it to 0 so the loop below moves it to 1, default start
         self.colors[0] = self.colors[6]
@@ -70,6 +72,7 @@ function StartState:update(dt)
 
     -- as long as can still input, i.e., we're not in a transition...
     if not self.pauseInput then
+        
         -- change menu selection
         if love.keyboard.wasPressed('up') or love.keyboard.wasPressed('down') then
             self.currentMenuItem = self.currentMenuItem == 1 and 2 or 1
@@ -79,6 +82,7 @@ function StartState:update(dt)
         -- switch to another state via one of the menu options
         if love.keyboard.wasPressed('enter') or love.keyboard.wasPressed('return') then
             if self.currentMenuItem == 1 then
+                
                 -- tween, using Timer, the transition rect's alpha to 255, then
                 -- transition to the BeginGame state after the animation is over
                 Timer.tween(1, {
@@ -105,9 +109,11 @@ function StartState:update(dt)
 end
 
 function StartState:render()
+    
     -- render all tiles and their drop shadows
     for y = 1, 8 do
         for x = 1, 8 do
+            
             -- render shadow first
             love.graphics.setColor(0, 0, 0, 255)
             love.graphics.draw(gTextures['main'], positions[(y - 1) * x + x], 
@@ -137,6 +143,7 @@ end
     axis as needed, relative to the center.
 ]]
 function StartState:drawMatch3Text(y)
+    
     -- draw semi-transparent rect behind MATCH 3
     love.graphics.setColor(255, 255, 255, 128)
     love.graphics.rectangle('fill', VIRTUAL_WIDTH / 2 - 76, VIRTUAL_HEIGHT / 2 + y - 11, 150, 58, 6)
@@ -157,6 +164,7 @@ end
     Draws "Start" and "Quit Game" text over semi-transparent rectangles.
 ]]
 function StartState:drawOptions(y)
+    
     -- draw rect behind start and quit game text
     love.graphics.setColor(255, 255, 255, 128)
     love.graphics.rectangle('fill', VIRTUAL_WIDTH / 2 - 76, VIRTUAL_HEIGHT / 2 + y, 150, 58, 6)