diff --git a/src/standaloneUtils/invalidQuestionRemover.js b/src/standaloneUtils/invalidQuestionRemover.js
new file mode 100644
index 0000000..0ca2cf8
--- /dev/null
+++ b/src/standaloneUtils/invalidQuestionRemover.js
@@ -0,0 +1,54 @@
+const fs = require('fs')
+
+function GetParams() {
+  return process.argv.splice(2)
+}
+const params = GetParams()
+console.log(params)
+if (params.length === 0) {
+  console.error('No params! Need a path to a question database!')
+  process.exit()
+}
+const file = params[0]
+
+const data = JSON.parse(fs.readFileSync(file, 'utf8'))
+const res = []
+let invalidQuestionCount = 0
+
+data.forEach((subj) => {
+  const questions = []
+  subj.Questions.forEach((question) => {
+    if (isInvalidQuestion(question)) {
+      console.log(`invalid question in ${subj.Name}:`)
+      console.log(question)
+      invalidQuestionCount++
+    } else {
+      questions.push(question)
+    }
+  })
+  res.push({
+    Name: subj.Name,
+    Questions: questions,
+  })
+})
+
+function isInvalidQuestion(q) {
+  if (q.Q === 'Ugrás...' || q.A === 'Ugrás...') {
+    return true
+  }
+
+  if (!q.Q && !q.A) {
+    return true
+  }
+
+  if (!q.Q && q.data.type === 'simple') {
+    return true
+  }
+
+  return false
+}
+
+console.log(`${invalidQuestionCount} invalid questions, writing results...`)
+fs.writeFileSync(file + '.res', JSON.stringify(res))
+
+console.log('Done')