diff --git a/src/levels/0.ts b/src/levels/0.ts
index bb5ee04..e84dcad 100644
--- a/src/levels/0.ts
+++ b/src/levels/0.ts
@@ -8,7 +8,7 @@ import {
 
 export const level = 0
 export const title = 'console.log'
-export const hint = 'Reach the exit'
+export const hint = 'Press the door'
 
 export const prescript = `
 ${addPlayer({ pos: '50, center().y' })}
diff --git a/src/levels/10.ts b/src/levels/10.ts
index d7ec69e..964a335 100644
--- a/src/levels/10.ts
+++ b/src/levels/10.ts
@@ -13,6 +13,8 @@ export const title = 'Variables'
 
 const password = (new Date().getFullYear() + level) * 31337
 
+export const hint = String(password)
+
 export const prescript = `
 ${loadExit()}
 
diff --git a/src/levels/11.ts b/src/levels/11.ts
index c797a57..6a9ccdf 100644
--- a/src/levels/11.ts
+++ b/src/levels/11.ts
@@ -10,6 +10,7 @@ import {
 
 export const level = 11
 export const title = 'For Loop'
+export const hint = "Array(42).fill().map(...).join('')"
 
 const password = Array.from(Array(42).keys())
   .map(() => 'answer')
diff --git a/src/templates/events.ts b/src/templates/events.ts
index 11638ec..912c1e9 100644
--- a/src/templates/events.ts
+++ b/src/templates/events.ts
@@ -73,14 +73,22 @@ ${loadBlip()}
 ${loadPowerup()}
 
 onCollide('key', 'player', (key) => {
-  if (key.password === ${JSON.stringify(password)}) {
+  const password = ${JSON.stringify(password)}
+
+  if (key.password === password) {
     play('powerup', { volume: 0.5 })
     key.destroy()
     add([sprite('exit'), pos(500, 500), area(), 'exit'])
+    return
+  }
+
+  if (typeof key.password !== typeof password) {
+    debug.log('Password should be a ' + typeof password)
   } else {
-    play('blip', { volume: 0.5 })
     debug.log('Incorrect password')
   }
+
+  play('blip', { volume: 0.5 })
 })
 `