diff --git a/README.md b/README.md
index 2c68f81..c93bcfe 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ logic mostly like https://git.crispypin.cc/CrispyPin/marble
   - background colour setting
   - hotkeys for everything
 - more levels
+- scroll output bytes
 - make direct power (comparator -> machine) work, (needs storing power direction in machine tiles)
 - cut selections, copy to system clipboard
 - timestamps in solutions and blueprints
diff --git a/levels/01_intro/04_copy_input.json b/levels/01_intro/04_copy_input.json
index 028bdb2..1281381 100644
--- a/levels/01_intro/04_copy_input.json
+++ b/levels/01_intro/04_copy_input.json
@@ -6,5 +6,11 @@
 	"stages": [{
 		"input": "Hello, world!",
 		"output": "Hello, world!"
+	},{
+		"input": "Meow!",
+		"output": "Meow!"
+	},{
+		"input": "there really isn't much point to more than 2 stages, but here we are",
+		"output": "there really isn't much point to more than 2 stages, but here we are"
 	}]
 }
\ No newline at end of file
diff --git a/levels/02_lists/null_separation.json b/levels/02_lists/null_separation.json
index 402912c..e455b0d 100644
--- a/levels/02_lists/null_separation.json
+++ b/levels/02_lists/null_separation.json
@@ -6,5 +6,8 @@
 	"stages": [{
 		"input": "9834726\u0000Hello, worlg!",
 		"output": "Hello, worlg!"
+	},{
+		"input": "aonmbgoirf\u0000this is just to make sure you don't hardcode the output for a better score",
+		"output": "this is just to make sure you don't hardcode the output for a better score"
 	}]
 }
\ No newline at end of file