diff --git a/assets/Midevel/door.gd b/assets/Midevel/door.gd
new file mode 100644
index 0000000..17ead4a
--- /dev/null
+++ b/assets/Midevel/door.gd
@@ -0,0 +1,4 @@
+extends StaticBody3D
+
+func _on_riddel_cube_board_solution_correct() -> void:
+	queue_free()
diff --git a/assets/Midevel/door.gd.uid b/assets/Midevel/door.gd.uid
new file mode 100644
index 0000000..dc78c18
--- /dev/null
+++ b/assets/Midevel/door.gd.uid
@@ -0,0 +1 @@
+uid://btjwoudtrpk18
diff --git a/assets/Midevel/room_1.tscn b/assets/Midevel/room_1.tscn
index 76c4f21..48deefa 100644
--- a/assets/Midevel/room_1.tscn
+++ b/assets/Midevel/room_1.tscn
@@ -1,10 +1,12 @@
-[gd_scene load_steps=27 format=3 uid="uid://dtcuaadd2wrys"]
+[gd_scene load_steps=29 format=3 uid="uid://dtcuaadd2wrys"]
 
 [ext_resource type="PackedScene" uid="uid://d3foohm3asqek" path="res://assets/Space/zone_base.tscn" id="1_hrfef"]
 [ext_resource type="PackedScene" uid="uid://bidp3paljsym7" path="res://import_scene/escape-room-szene-room.tscn" id="2_gg573"]
 [ext_resource type="Animation" uid="uid://nq3xh1olqipq" path="res://addons/godot-xr-tools/hands/animations/left/Grip Shaft.res" id="3_qj6my"]
 [ext_resource type="Script" uid="uid://dvobm6vcfnqe8" path="res://addons/godot-xr-tools/hands/poses/hand_pose_settings.gd" id="4_vvkbb"]
 [ext_resource type="Animation" uid="uid://c8dghcftg1thx" path="res://addons/godot-xr-tools/hands/animations/right/Grip Shaft.res" id="5_pd4dd"]
+[ext_resource type="Script" uid="uid://btjwoudtrpk18" path="res://assets/Midevel/door.gd" id="6_vvkbb"]
+[ext_resource type="PackedScene" uid="uid://33ohbl8cmtth" path="res://assets/Midevel/teleport_area.tscn" id="7_cqmfl"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_hrfef"]
 sky_top_color = Color(0.13930686, 0.16966733, 0.21217196, 1)
@@ -204,10 +206,34 @@ hand_pose = SubResource("Resource_pryl2")
 [node name="MeshInstance3D3" parent="Node3D/Interactions/CubeTable/RiddleCube8/XRToolsHighlightVisible" index="1"]
 visible = true
 
+[node name="RiddelCubeBoard" parent="Node3D/Interactions/CubeTable" index="10"]
+correct_solution = "68215437"
+
 [node name="Box" parent="Node3D/Interactions/CubeTable/RiddelCubeBoard" index="9"]
 transform = Transform3D(0.9997049, 0, -0.024292598, 0, 1, 0, 0.024292598, 0, 0.9997049, 0.008849144, 1.7908573, 0)
 size = Vector3(0.4, 0.50423586, 1.5)
 
+[node name="Door" parent="Node3D" index="7"]
+script = ExtResource("6_vvkbb")
+
+[node name="Label3D" parent="Node3D/BookHolder/MeshInstance3D2" index="1"]
+transform = Transform3D(1, 0, 0, 0, 0.71869695, 0.69532347, 0, -0.69532347, 0.71869695, 0.0069310963, 0.79094446, 0.459099)
+text = "Reisender,
+Ich fand die Zahlenfolge, 
+6821
+5437
+doch mir fehlt noch  etwas
+um durch die Tür zu kommen. 
+
+\"Kommuniziert miteinader
+um das Siegel brechen!“
+
+
+"
+font_size = 11
+outline_size = 3
+horizontal_alignment = 1
+
 [node name="StaticBody3D" type="StaticBody3D" parent="." index="4"]
 transform = Transform3D(0.9999648, 0, -0.008394934, 0, 1, 0, 0.008394934, 0, 0.9999648, -7.767475, 1.791698, -5.2399845)
 
@@ -283,6 +309,15 @@ text = "⁓"
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.075683594, 0.262146, -0.51770544)
 shape = SubResource("BoxShape3D_is5ow")
 
+[node name="OmniLight3D" type="OmniLight3D" parent="." index="5"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.2770333, 1.687937, 9.864775)
+
+[node name="TeleportArea" parent="." index="6" instance=ExtResource("7_cqmfl")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1.5508242, -0.02803725, 10.182404)
+target_szene = "uid://bni72mm8xa0fp"
+
+[connection signal="solution_correct" from="Node3D/Interactions/CubeTable/RiddelCubeBoard" to="Node3D/Door" method="_on_riddel_cube_board_solution_correct"]
+
 [editable path="Node3D"]
 [editable path="Node3D/Interactions/CubeTable/RiddleCube"]
 [editable path="Node3D/Interactions/CubeTable/RiddleCube/diamonds2"]
@@ -309,3 +344,5 @@ shape = SubResource("BoxShape3D_is5ow")
 [editable path="Node3D/Interactions/CubeTable/RiddelCubeBoard/cubePos_6"]
 [editable path="Node3D/Interactions/CubeTable/RiddelCubeBoard/cubePos_7"]
 [editable path="Node3D/Interactions/CubeTable/RiddelCubeBoard/cubePos_8"]
+[editable path="Node3D/BookHolder"]
+[editable path="TeleportArea"]
diff --git a/assets/Midevel/teleport_area.gd b/assets/Midevel/teleport_area.gd
index 8814b4e..c3cbbf6 100644
--- a/assets/Midevel/teleport_area.gd
+++ b/assets/Midevel/teleport_area.gd
@@ -1,4 +1,5 @@
 extends Area3D
+class_name Teleport_Area
 
 ## Target festlegen
 @export_file("*.tscn") var target_szene : String
diff --git a/assets/Midevel/teleport_area.tscn b/assets/Midevel/teleport_area.tscn
index 0f57d59..6bdfc8c 100644
--- a/assets/Midevel/teleport_area.tscn
+++ b/assets/Midevel/teleport_area.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=7 format=3 uid="uid://33ohbl8cmtth"]
 
-[ext_resource type="Script" uid="uid://sw703dbm20q3" path="res://teleport_area.gd" id="1_jmqdr"]
+[ext_resource type="Script" uid="uid://g25etdmumtlk" path="res://assets/Midevel/teleport_area.gd" id="1_y2sb0"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_80q2c"]
 transparency = 1
@@ -23,7 +23,7 @@ radius = 0.55
 [node name="TeleportArea" type="Area3D"]
 collision_layer = 524288
 collision_mask = 524288
-script = ExtResource("1_jmqdr")
+script = ExtResource("1_y2sb0")
 
 [node name="MeshInstance3D" type="MeshInstance3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.2, 0)
diff --git a/assets/Space/Space-Room.tscn b/assets/Space/Space-Room.tscn
index f4a4eac..6e4a51c 100644
--- a/assets/Space/Space-Room.tscn
+++ b/assets/Space/Space-Room.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=42 format=3 uid="uid://bcvysxds78qa2"]
+[gd_scene load_steps=46 format=3 uid="uid://bcvysxds78qa2"]
 
 [ext_resource type="Script" uid="uid://177gygw2xqqu" path="res://addons/godot-xr-tools/staging/scene_base.gd" id="1_jge5j"]
 [ext_resource type="PackedScene" uid="uid://bvuu54l2us43f" path="res://assets/Space/SpaceRoom.tscn" id="2_uidku"]
@@ -16,6 +16,8 @@
 [ext_resource type="PackedScene" uid="uid://raeeicvvindd" path="res://addons/godot-xr-tools/hands/scenes/highpoly/right_hand.tscn" id="13_0u6ep"]
 [ext_resource type="PackedScene" uid="uid://diyu06cw06syv" path="res://addons/godot-xr-tools/player/player_body.tscn" id="14_cscob"]
 [ext_resource type="PackedScene" uid="uid://cgue6x2lkbduf" path="res://import_scene/book_holder.tscn" id="16_1pnxa"]
+[ext_resource type="Script" uid="uid://dun34x3n2cqnm" path="res://assets/Space/portal.gd" id="17_csc38"]
+[ext_resource type="PackedScene" uid="uid://33ohbl8cmtth" path="res://assets/Midevel/teleport_area.tscn" id="18_ovbjo"]
 
 [sub_resource type="PhysicalSkyMaterial" id="PhysicalSkyMaterial_5gj4w"]
 rayleigh_coefficient = 1.2
@@ -164,6 +166,13 @@ size = Vector3(0.3, 1.5, 3)
 [sub_resource type="BoxShape3D" id="BoxShape3D_1pnxa"]
 size = Vector3(0.8486328, 1.524292, 2.895996)
 
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_1pnxa"]
+shading_mode = 0
+albedo_color = Color(1, 0, 0.72300434, 1)
+
+[sub_resource type="QuadMesh" id="QuadMesh_csc38"]
+material = SubResource("StandardMaterial3D_1pnxa")
+
 [node name="Node3D" type="Node3D"]
 script = ExtResource("1_jge5j")
 
@@ -183,7 +192,7 @@ collision_mask = 7
 mass = 1000.0
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="CubeTable2"]
-transform = Transform3D(0.43884167, 0, 0.8985644, 0, 1, 0, -0.8985644, 0, 0.43884167, 12.276003, 0.276712, 6.0666146)
+transform = Transform3D(0.95987386, 0, 0.2804322, 0, 1, 0, -0.2804322, 0, 0.95987386, 11.196708, 0.276712, 3.5593052)
 shape = SubResource("BoxShape3D_mcinn")
 
 [node name="CSGBox3D" type="CSGBox3D" parent="CubeTable2"]
@@ -195,7 +204,7 @@ size = Vector3(1, 0.3249634, 0.5)
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 10.854718, 0.54382396, 3.5149474)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube" index="1"]
-cubeNumber = "1"
+cubeNumber = "⁓ "
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube" index="2"]
 hand_pose = SubResource("Resource_o4poo")
@@ -207,7 +216,7 @@ hand_pose = SubResource("Resource_wq7iv")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.0279045, 0.54382396, 3.4626813)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube2" index="1"]
-cubeNumber = "2"
+cubeNumber = "ϕ"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube2" index="2"]
 hand_pose = SubResource("Resource_je5jv")
@@ -219,7 +228,7 @@ hand_pose = SubResource("Resource_xrfem")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.212161, 0.54382396, 3.4070764)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube3" index="1"]
-cubeNumber = "3"
+cubeNumber = "▧"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube3" index="2"]
 hand_pose = SubResource("Resource_mjydb")
@@ -231,7 +240,7 @@ hand_pose = SubResource("Resource_gpnsa")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.407493, 0.54382396, 3.3481283)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube4" index="1"]
-cubeNumber = "4"
+cubeNumber = "X"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube4" index="2"]
 hand_pose = SubResource("Resource_moyp0")
@@ -243,7 +252,7 @@ hand_pose = SubResource("Resource_576jm")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.476757, 0.54382396, 3.6173854)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube5" index="1"]
-cubeNumber = "5"
+cubeNumber = "⨙"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube5" index="2"]
 hand_pose = SubResource("Resource_alwgh")
@@ -255,7 +264,7 @@ hand_pose = SubResource("Resource_r2yo1")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.288032, 0.54382396, 3.6743398)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube6" index="1"]
-cubeNumber = "6"
+cubeNumber = "⫔"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube6" index="2"]
 hand_pose = SubResource("Resource_e33y1")
@@ -267,7 +276,7 @@ hand_pose = SubResource("Resource_lglgo")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 11.124348, 0.54382396, 3.7237372)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube7" index="1"]
-cubeNumber = "7"
+cubeNumber = "⁖"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube7" index="2"]
 hand_pose = SubResource("Resource_01v31")
@@ -279,7 +288,7 @@ hand_pose = SubResource("Resource_lvv10")
 transform = Transform3D(0.95735484, 0, 0.28891483, 0, 1, 0, -0.28891483, 0, 0.95735484, 10.946004, 0.54382396, 3.7775588)
 
 [node name="CubeNumber" parent="CubeTable2/RiddleCube8" index="1"]
-cubeNumber = "8"
+cubeNumber = "§"
 
 [node name="GrabPointHandLeft" parent="CubeTable2/RiddleCube8" index="2"]
 hand_pose = SubResource("Resource_34578")
@@ -289,6 +298,7 @@ hand_pose = SubResource("Resource_v8jd1")
 
 [node name="RiddelCubeBoard" parent="CubeTable2" instance=ExtResource("7_wti6a")]
 transform = Transform3D(-0.8990999, 0, 0.43774337, 0, 1, 0, -0.43774337, 0, -0.8990999, 18.105413, 1.0031731, 11.166063)
+correct_solution = "21538764"
 
 [node name="StaticBody3D" parent="CubeTable2/RiddelCubeBoard" index="0"]
 transform = Transform3D(1, 0, -3.5527137e-15, 0, 1, 0, 3.5527137e-15, 0, 1, 0, 0, 0)
@@ -555,6 +565,36 @@ shape = SubResource("BoxShape3D_1pnxa")
 [node name="BookHolder" parent="." instance=ExtResource("16_1pnxa")]
 transform = Transform3D(0.51390064, 0, -0.8578497, 0, 1, 0, 0.8578497, 0, 0.51390064, 11.8715725, 1.4773932, 8.206276)
 
+[node name="Label3D" parent="BookHolder/MeshInstance3D2" index="1"]
+transform = Transform3D(-0.99995923, -0.0062862337, 0.006497532, 0, 0.7186969, 0.6953234, -0.009040594, 0.69529504, -0.7186675, 0.004073903, 0.8739773, -0.43620953)
+text = "Leibe Kollegen,
+um das Protal zu aktiviren 
+gilt folgende Zahlenfolge, 
+2153
+8764
+doch leider fehlt noch  etwas
+um  die ziffern den symbolen
+zuzuorden. 
+
+\"Kommuniziert miteinader
+um das Portal zu aktiviren!“"
+font_size = 10
+outline_size = 4
+horizontal_alignment = 1
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="." node_paths=PackedStringArray("spawnPoint")]
+transform = Transform3D(-2.6895318, -0.0018127755, -0.01060915, -0.0032325436, 2.345761, 0.04456945, 0.027110923, 0.09985861, -1.0471658, 13.74557, 3.8464398, 10.073657)
+mesh = SubResource("QuadMesh_csc38")
+script = ExtResource("17_csc38")
+spawnPoint = NodePath("Marker3D")
+teleport_scene = ExtResource("18_ovbjo")
+target_szene = "uid://bni72mm8xa0fp"
+
+[node name="Marker3D" type="Marker3D" parent="MeshInstance3D"]
+transform = Transform3D(1, -4.3655746e-10, 4.1909516e-09, -2.3283064e-10, 0.9999999, 0, 1.8626451e-08, -7.450581e-09, 1.0000002, -0.0020041466, -0.84229064, 0.6517706)
+
+[connection signal="solution_correct" from="CubeTable2/RiddelCubeBoard" to="MeshInstance3D" method="_on_riddel_cube_board_solution_correct"]
+
 [editable path="CubeTable2/RiddleCube"]
 [editable path="CubeTable2/RiddleCube2"]
 [editable path="CubeTable2/RiddleCube3"]
@@ -572,3 +612,4 @@ transform = Transform3D(0.51390064, 0, -0.8578497, 0, 1, 0, 0.8578497, 0, 0.5139
 [editable path="CubeTable2/RiddelCubeBoard/cubePos_6"]
 [editable path="CubeTable2/RiddelCubeBoard/cubePos_7"]
 [editable path="CubeTable2/RiddelCubeBoard/cubePos_8"]
+[editable path="BookHolder"]
diff --git a/assets/Space/portal.gd b/assets/Space/portal.gd
new file mode 100644
index 0000000..4c25aa0
--- /dev/null
+++ b/assets/Space/portal.gd
@@ -0,0 +1,24 @@
+extends MeshInstance3D
+
+var _is_visible = false
+@export var spawnPoint:Marker3D
+@export var teleport_scene:PackedScene
+@export_file("*.tscn") var target_szene : String
+
+
+func _ready() -> void:
+	hide()
+
+func _on_riddel_cube_board_solution_correct() -> void:
+	show()
+	spawn_object()
+	
+	
+func spawn_object():
+	var instance = teleport_scene.instantiate()
+	
+	if instance is Teleport_Area:
+		instance.target_szene = target_szene
+		
+	instance.position = spawnPoint.position
+	add_child(instance)
diff --git a/assets/Space/portal.gd.uid b/assets/Space/portal.gd.uid
new file mode 100644
index 0000000..7cb01c5
--- /dev/null
+++ b/assets/Space/portal.gd.uid
@@ -0,0 +1 @@
+uid://dun34x3n2cqnm
diff --git a/import_scene/riddel_cube_board.gd b/import_scene/riddel_cube_board.gd
index e1c9f15..f7d1cb6 100644
--- a/import_scene/riddel_cube_board.gd
+++ b/import_scene/riddel_cube_board.gd
@@ -198,6 +198,8 @@ func on_correct_solution():
 	if has_node("AnimationGeheimgang"):
 		$AnimationGeheimgang.play("hide_box")
 	
+	solution_correct.emit()
+	
 	# Mache alle platzierten Cubes unsichtbar
 	await get_tree().create_timer(1).timeout
 	for i in range(1, 9):