Stuff to do

• populate game board from deck object
• create logic to compare cards
• make basic card styling
• make cards inactive when being compared
• make cards flip back after a delay if they dont match
• have start screen
• create win and lose scenarios
• create logic so game know when win or lose K
• connect to win and lose screen where appropriate K
• card pair animation or sound L
• health bar to work L
• images for hard mode K
• make hard mode button create hard mode game K
• add game clock L
• calculate a score based on clicks and time and display it at end screen K
• sound for incorrect guess L
• music for win and lose screens L
• make start buttons static K
• make a back button
• add back button to gameboard
• add new game button at endgame
• make cards responsive
• r2 is pushing title screen a little on smaller screen sizes
• possibly merge end game pages onto one so score data can be passed easily