Hand Sign game

In this game:

• The player must make special hand signs quickly at specific blocks of the screen.
  
• The game will use the webcam to read the user’s movements.
  
• The screen will be split into NBlock * NBlock areas. (The user selects NBlock before the beginning of the game)
  
• The player will be given a chain of hand signs to make as well as where to place their hand (in only one area of the screen).
  
• The player should do the earliest sign of the chain, any sign except the earliest one will not be counted.
  
• The Player's score will be stored. Every correct hand sign adds points and the sign will disappear.
  
• There are no Time Limit or End of the chain, the speed of signs (the chain) will increase by increasing of the player's points.
  
• The Game will end if the player missed MaxMiss signs. (The user selects MaxMiss before the beginning of the game)
  
• The final score for any game = ceil( (points * NBlock/MaxMiss)^{(2 - steptime)} * 100 ).