diff --git a/coffee/levels.coffee b/coffee/levels.coffee
index c2e2175..d66021c 100644
--- a/coffee/levels.coffee
+++ b/coffee/levels.coffee
@@ -37,10 +37,10 @@ class Levels
             # "towers", 
             # "edge", 
             # "random", 
-            "plate", 
-            "nice", 
-            "entropy", 
-            "neutron",
+            # "plate", 
+            # "nice", 
+            # "entropy", 
+            # "neutron",
             "strange",
             "core",
             # --- difficult
diff --git a/coffee/levels/bridge.coffee b/coffee/levels/bridge.coffee
index 2174bc2..3e40f2d 100644
--- a/coffee/levels/bridge.coffee
+++ b/coffee/levels/bridge.coffee
@@ -30,15 +30,15 @@ module.exports =
     ]
     create: ->
         s = world.size
-        {Face,MotorCylinder,MotorGear,Generator,Wire} = require '../items'
+        {Face,MotorCylinder,MotorGear,Generator} = require '../items'
         
         world.addObjectAtPos new MotorGear(Face.NY),           s.x/2-1, s.y-1, s.z/2
         world.addObjectAtPos new MotorCylinder(Face.NY),       s.x/2-1, s.y-2, s.z/2
         world.addObjectAtPos new Generator(Face.NY),           s.x/2+1, s.y-1, s.z/2
-        world.addObjectLine  new Wire(Face.NY, Wire.VERTICAL), s.x/2, s.y-1, 0, s.x/2, s.y-1, s.z
-        world.addObjectLine  new Wire(Face.Y,  Wire.VERTICAL), s.x/2, 0, 0,     s.x/2, 0, s.z
-        world.addObjectLine  new Wire(Face.Z,  Wire.VERTICAL), s.x/2, 0, 0,     s.x/2, s.y, 0
-        world.addObjectLine  new Wire(Face.NZ, Wire.VERTICAL), s.x/2, 0, s.z-1, s.x/2, s.y, s.z-1
+        world.addObjectLine  'new Wire(Face.NY, Wire.VERTICAL)', s.x/2, s.y-1, 0, s.x/2, s.y-1, s.z
+        world.addObjectLine  'new Wire(Face.Y,  Wire.VERTICAL)', s.x/2, 0, 0,     s.x/2, 0, s.z
+        world.addObjectLine  'new Wire(Face.Z,  Wire.VERTICAL)', s.x/2, 0, 0,     s.x/2, s.y, 0
+        world.addObjectLine  'new Wire(Face.NZ, Wire.VERTICAL)', s.x/2, 0, s.z-1, s.x/2, s.y, s.z-1
         
         world.addObjectAtPos 'WireStone', s.x/2+3, 0, s.z/2
         world.addObjectAtPos 'WireStone', s.x/2-3, 0, s.z/2
diff --git a/coffee/levels/slick.coffee b/coffee/levels/slick.coffee
index 7a2b23a..847f42e 100644
--- a/coffee/levels/slick.coffee
+++ b/coffee/levels/slick.coffee
@@ -30,9 +30,9 @@ module.exports =
         for b in [1..3]
             # for (k,l) in [ (i,j) for i in range(b+1,s.x-b-1) for j in range(b+1,s.y-b-1) ]
             for k in [b+1..s.x-b]
-                for j in [b+1..s.y-b]
-                    world.addObjectAtPos('new Stone(color:[0,1,0,0.5], slippery:true)', k,l,b*3)
+                for l in [b+1..s.y-b]
+                    world.addObjectAtPos('new Stone({color:[0,1,0,0.5], slippery:true})', k,l,b*3)
     
         world.addObjectAtPos('Wall', s.x/2,s.y/2,0)
-        world.addObjectAtPos('new Stone(color:[0,1,0,0.5], slippery:true)', s.x/2,s.y/2,2)
+        world.addObjectAtPos('new Stone({color:[0,1,0,0.5], slippery:true})', s.x/2,s.y/2,2)
         
\ No newline at end of file
diff --git a/coffee/levels/strange.coffee b/coffee/levels/strange.coffee
index feab99a..496214a 100644
--- a/coffee/levels/strange.coffee
+++ b/coffee/levels/strange.coffee
@@ -24,7 +24,8 @@ module.exports =
                 next to the exit
                 """
     player:   
-        position:   [1,2,0]
+        coordinates:    [5,4,6]
+        orientation:    XdownZ
     exits:    [
            name:         "exit"
            active:       0