--- a/progs/display/MinimalApplication.scala	Sat Apr 02 01:52:43 2022 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-package app
-
-import scalatags.Text.all._
-import scala.util.Random
-
-
-object MinimalApplication extends cask.MainRoutes{
-
-  val bootstrap = "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.css"
-
-  var x = Random.between(0, 7)
-  var y = Random.between(0, 7) 
-  var z = Random.between(0, 7) 
-
-  abstract class Answer
-  case object No extends Answer
-  case object Correct extends Answer
-  case class Wrong(n: Int) extends Answer
-
-  var ans : Answer = No
-  var cnt = 1
-
-  val heart = raw("❤️")
-  val unicorn = raw("🦄")
-
-  var nms = List("Christiane", "Sebastian")
-
-  @cask.get("/")
-  def hello() = 
-      doctype("html")(
-      html(
-        head(link(rel := "stylesheet", href := bootstrap)), 
-        body(
-          div(cls := "container")( 
-            //h1(s"Hello ${nms((cnt / 3) % 2)}!"), 
-            h1(s"Hello Christiane"),  
-            h1(s"$x + $y = ??"),  
-	    ans match {
-              case No => ""
-              case Correct => i(color.green)("Correct!")
-              case Wrong(n) => i(color.red)(s"$n is wrong!")
-	    },
-            form(action := "/", method := "post")(
-	      frag(
-		for (i <- 0 to 12) yield button(`type` := "submit", name := "name", value := i.toString)(i.toString)  
-              )
-            ),
-            frag(
-              for (i <- 0 until cnt) yield 
-                if ((i + 1) % 10 != 0) heart else unicorn
-            )
-          )
-        )
-      )
-  )
-
-  @cask.postForm("/")
-  def answer(name: String) = {
-    if (x + y == name.toInt) {
-      ans = Correct
-      x = Random.between(0, 7)
-      y = Random.between(0, 7)
-      z = Random.between(0, 7)
-      cnt = cnt + 1
-    }
-    else 
-      ans = Wrong(name.toInt)
-    hello()
-  }
-
-  initialize()
-}