Level 3 Tutorial Should Work

[Caseysch]

' Lesson 3: getting set up
GraphicsWindow.BrushColor = "Red"
GraphicsWindow.PenColor = "White"
paddle = Shapes.AddRectangle(120, 12)
Shapes.Move(paddle, 0, GraphicsWindow.Height - 12)

GraphicsWindow.BrushColor = GraphicsWindow.GetRandomColor()
ball = Shapes.AddEllipse(16, 16)
GraphicsWindow.BackgroundColor = GraphicsWindow.GetRandomColor()
 
' Lesson 4: let's get moving
GraphicsWindow.MouseMove = WhenMouseMoves
Sub WhenMouseMoves
  mouseX= GraphicsWindow.MouseX
  Shapes.Move(paddle, mouseX-60, GraphicsWindow.Height-12)
EndSub
 
' Lesson 5&6: making the ball move
moveX = 1
moveY = 1
stillPlaying = "True"
While stillPlaying = "True"
  x= x + moveX
  y= y + moveY
  Shapes.Move(ball, x, y)
  Program.Delay(5) 'Make this number bigger to make the ball move slower
 
  If(y > GraphicsWindow.Height) Then
    GraphicsWindow.ShowMessage("You Lose", "Paddle")
    stillPlaying= "False"
  EndIf
 
  ' Lesson 6: make it bounce
  paddleX= Shapes.GetLeft(paddle)
  If(y >= GraphicsWindow.Height - 26 and x >= paddleX and x <= paddleX + 120) Then
    moveY= -moveY
  EndIf
 
  If(y < 0) Then
    moveY= -moveY
  EndIf
 
  If(x >= GraphicsWindow.Width - 16 or x < 0) Then
    moveX= -moveX
  EndIf
EndWhile

[Caseysch]

Looks like the same bug as #125 , this code doesn't move the paddle:

paddle = Shapes.AddRectangle(120, 12)

GraphicsWindow.MouseMove = WhenMouseMoves
Sub WhenMouseMoves
  Shapes.Move(paddle, GraphicsWindow.MouseX-60, GraphicsWindow.Height-12)
EndSub

stillPlaying = "True"
While stillPlaying = "True"
  Program.Delay(5)
EndWhile

[nonkit]

Yes I think so. Following code runs properly. It's very similar case of issue #125.

paddle = Shapes.AddRectangle(120, 12)

GraphicsWindow.MouseMove = WhenMouseMoves
Sub WhenMouseMoves
  Shapes.Move(paddle, GraphicsWindow.MouseX-60, GraphicsWindow.Height-12)
EndSub