diff --git a/README.md b/README.md
index b43b539d..9588bf0c 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,8 @@ GitHub Action for automatically syncing LeetCode submissions to a GitHub reposit
              leetcode-csrf-token: ${{ secrets.LEETCODE_CSRF_TOKEN }}
              leetcode-session: ${{ secrets.LEETCODE_SESSION }}
              destination-folder: my-folder
+             verbose: true
+             commit-header: '[LeetCode Sync]'
    ```
 
 6. After you've submitted a LeetCode solution, run the workflow by going to the `Actions` tab, clicking the action name, e.g. `Sync Leetcode`, and then clicking `Run workflow`. The workflow will also automatically run once a week by default (can be configured via the `cron` parameter).
@@ -64,17 +66,19 @@ GitHub Action for automatically syncing LeetCode submissions to a GitHub reposit
 - `leetcode-csrf-token` _(required)_: The LeetCode CSRF token for retrieving submissions from LeetCode
 - `leetcode-session` _(required)_: The LeetCode session value for retrieving submissions from LeetCode
 - `filter-duplicate-secs`: Number of seconds after an accepted solution to ignore other accepted solutions for the same problem, default: 86400 (1 day)
-- `destination-folder` _(optional)_: The folder in your repo to save the submissions to (necessary for shared repos)
+- `destination-folder` _(optional)_: The folder in your repo to save the submissions to (necessary for shared repos), default: _none_
+- `verbose` _(optional)_: Adds submission percentiles and question numbers to the repo (requires an additional API call), default: true
+- `commit-header` _(optional)_: How the automated commits should be prefixed, default: 'Sync LeetCode submission'
 
 ## Shared Repos
 
-A single repo can be shared by multiple users by using the `destination-folder` input field to sync each user's files to a separate folder. This is useful for users who want to add a more social, collaborative, or competitive aspect to their LeetCode sync repo.
+Problems can be routed to a specific folder within a single repo using the `destination-folder` input field. This is useful for users who want to share a repo to add a more social, collaborative, or competitive aspect to their LeetCode sync repo.
 
 ## Contributing
 
 #### Testing locally
 
-If you want to test changes to the action locally without having to commit and run the workflow on GitHub, you can edit `src/test_config.js` to have the required config values and then run: 
+If you want to test changes to the action locally without having to commit and run the workflow on GitHub, you can edit `src/test_config.js` to have the required config values and then run:
 
 `$ node index.js test`
 
@@ -82,7 +86,7 @@ If you're using Replit, you can also just use the `Run` button, which is already
 
 #### Adding a new workflow parameter
 
-If you add a workflow parameter, please make sure to also add it in `src/test_config.js`, so that it can be tested locally. 
+If you add a workflow parameter, please make sure to also add it in `src/test_config.js`, so that it can be tested locally.
 
 You will need to manually run:
 
diff --git a/action.yml b/action.yml
index 01625c86..ffece640 100644
--- a/action.yml
+++ b/action.yml
@@ -1,6 +1,6 @@
 name: 'LeetCode Sync'
 description: 'Sync LeetCode submissions to GitHub'
-branding: 
+branding:
   icon: git-commit
   color: yellow
 inputs:
@@ -20,6 +20,15 @@ inputs:
   destination-folder:
     description: 'The folder to save the synced files in (relative to the top level of your repo)'
     required: false
+    default: null
+  verbose:
+    description: 'Adds submission percentiles and question numbers to the repo (requires an additional API call)'
+    required: false
+    default: true
+  commit-header:
+    description: 'How the automated commits should be prefixed'
+    required: false
+    default: 'Sync LeetCode submission'
 runs:
   using: 'node16'
-  main: 'index.js'
\ No newline at end of file
+  main: 'index.js'
diff --git a/index.js b/index.js
index b9d334fe..c9f47a3e 100644
--- a/index.js
+++ b/index.js
@@ -18,6 +18,8 @@ async function main() {
     leetcodeSession = config.LEETCODE_SESSION;
     filterDuplicateSecs = config.FILTER_DUPLICATE_SECS;
     destinationFolder = config.DESTINATION_FOLDER;
+    verbose = config.VERBOSE.toString();  // Convert to string to match core.getInput('verbose') return type
+    commitHeader = config.COMMIT_HEADER;
   } else {
     githubToken = core.getInput('github-token');
     owner = context.repo.owner;
@@ -26,9 +28,11 @@ async function main() {
     leetcodeSession = core.getInput('leetcode-session');
     filterDuplicateSecs = core.getInput('filter-duplicate-secs');
     destinationFolder = core.getInput('destination-folder');
+    verbose = core.getInput('verbose');
+    commitHeader = core.getInput('commit-header');
   }
 
-  await action.sync({ githubToken, owner, repo, filterDuplicateSecs, leetcodeCSRFToken, leetcodeSession, destinationFolder });
+  await action.sync({ githubToken, owner, repo, leetcodeCSRFToken, leetcodeSession, filterDuplicateSecs, destinationFolder, verbose, commitHeader });
 }
 
 main().catch((error) => {
diff --git a/src/action.js b/src/action.js
index 2e3edaaa..523aff9f 100644
--- a/src/action.js
+++ b/src/action.js
@@ -33,8 +33,63 @@ function log(message) {
   console.log(`[${new Date().toUTCString()}] ${message}`);
 }
 
+function pad(n) {
+    if (n.length > 4) {
+        return n;
+    }
+    var s = '000' + n;
+    return s.substring(s.length-4);
+}
+
 function normalizeName(problemName) {
-  return problemName.toLowerCase().replace(/\s/g, '_');
+  return problemName.toLowerCase().replace(/\s/g, '-');
+}
+
+async function getInfo(submission, session, csrf) {
+  let data = JSON.stringify({
+    query: `query submissionDetails($submissionId: Int!) {
+      submissionDetails(submissionId: $submissionId) {
+        runtimePercentile
+        memoryPercentile
+        question {
+          questionId
+        }
+      }
+    }`,
+    variables: {'submissionId':submission.id}
+  });
+
+  let config = {
+    maxBodyLength: Infinity,
+    headers: {
+      'Content-Type': 'application/json',
+      'Cookie': `LEETCODE_SESSION=${session};csrftoken=${csrf};`,
+    },
+    data : data
+  };
+
+  // No need to break on first request error since that would be done when getting submissions
+  const getInfo = async (maxRetries = 5, retryCount = 0) => {
+    try {
+      const response = await axios.post('https://leetcode.com/graphql/', data, config);
+      const runtimePercentile = `${response.data.data.submissionDetails.runtimePercentile.toFixed(2)}%`;
+      const memoryPercentile = `${response.data.data.submissionDetails.memoryPercentile.toFixed(2)}%`;
+      const questionId = pad(response.data.data.submissionDetails.question.questionId.toString());
+
+      log(`Got info for submission #${submission.id}`);
+      return { runtimePerc: runtimePercentile, memoryPerc: memoryPercentile, qid: questionId };
+    } catch (exception) {
+      if (retryCount >= maxRetries) {
+        throw exception;
+      }
+      log('Error fetching submission info, retrying in ' + 3 ** retryCount + ' seconds...');
+      await delay(3 ** retryCount * 1000);
+      return getInfo(maxRetries, retryCount + 1);
+    }
+  };
+
+  info = await getInfo();
+  return {...submission, ...info};
 }
 
 async function commit(params) {
@@ -48,7 +103,8 @@ async function commit(params) {
     latestCommitSHA,
     submission,
     destinationFolder,
-    question_data
+    commitHeader,
+    questionData
   } = params;
 
   const name = normalizeName(submission.title);
@@ -59,21 +115,29 @@ async function commit(params) {
   }
 
   const prefix = !!destinationFolder ? `${destinationFolder}/` : '';
-  const questionPath = `${prefix}problems/${name}/question.md`; // Markdown file for the problem with question data
-  const solutionPath = `${prefix}problems/${name}/solution.${LANG_TO_EXTENSION[submission.lang]}`; // Separate file for the solution
+  const commitName = !!commitHeader ? commitHeader : COMMIT_MESSAGE;
 
+  if ('runtimePerc' in submission) {
+    message = `${commitName} Runtime - ${submission.runtime} (${submission.runtimePerc}), Memory - ${submission.memory} (${submission.memoryPerc})`;
+    qid = `${submission.qid}-`;
+  } else {
+    message = `${commitName} Runtime - ${submission.runtime}, Memory - ${submission.memory}`;
+    qid = '';
+  }
+  const questionPath = `${prefix}${qid}${name}/README.md`;  // Markdown file for the problem with question data
+  const solutionPath = `${prefix}${qid}${name}/solution.${LANG_TO_EXTENSION[submission.lang]}`;  // Separate file for the solution
 
   const treeData = [
     {
       path: questionPath,
       mode: '100644',
-      content: question_data,
+      content: questionData,
     },
     {
       path: solutionPath,
       mode: '100644',
-      content: submission.code,
-    },
+      content: `${submission.code}\n`,  // Adds newline at EOF to conform to git recommendations
+    }
   ];
 
   const treeResponse = await octokit.git.createTree({
@@ -87,7 +151,7 @@ async function commit(params) {
   const commitResponse = await octokit.git.createCommit({
     owner: owner,
     repo: repo,
-    message: `${COMMIT_MESSAGE} - ${submission.title} (${submission.lang})`,
+    message: message,
     tree: treeResponse.data.sha,
     parents: [latestCommitSHA],
     author: {
@@ -179,10 +243,12 @@ async function sync(inputs) {
     githubToken,
     owner,
     repo,
-    filterDuplicateSecs,
     leetcodeCSRFToken,
     leetcodeSession,
-    destinationFolder
+    filterDuplicateSecs,
+    destinationFolder,
+    verbose,
+    commitHeader
   } = inputs;
 
   const octokit = new Octokit({
@@ -197,7 +263,7 @@ async function sync(inputs) {
   });
 
   let lastTimestamp = 0;
-  // commitInfo is used to get the original name / email to use for the author / committer. 
+  // commitInfo is used to get the original name / email to use for the author / committer.
   // Since we need to modify the commit time, we can't use the default settings for the
   // authenticated user.
   let commitInfo = commits.data[commits.data.length - 1].commit.author;
@@ -240,7 +306,7 @@ async function sync(inputs) {
           throw exception;
         }
         log('Error fetching submissions, retrying in ' + 3 ** retryCount + ' seconds...');
-        // There's a rate limit on LeetCode API, so wait with backoff before retrying. 
+        // There's a rate limit on LeetCode API, so wait with backoff before retrying.
         await delay(3 ** retryCount * 1000);
         return getSubmissions(maxRetries, retryCount + 1);
       }
@@ -249,7 +315,7 @@ async function sync(inputs) {
     // the tokens are configured incorrectly.
     const maxRetries = (response === null) ? 0 : 5;
     if (response !== null) {
-      // Add a 1 second delay before all requests after the initial request. 
+      // Add a 1 second delay before all requests after the initial request.
       await delay(1000);
     }
     response = await getSubmissions(maxRetries);
@@ -275,10 +341,13 @@ async function sync(inputs) {
   let treeSHA = commits.data[0].commit.tree.sha;
   for (i = submissions.length - 1; i >= 0; i--) {
     submission = submissions[i];
-    
+    if (verbose != 'false') {
+      submission = await getInfo(submission, leetcodeSession, leetcodeCSRFToken);
+    }
+
     // Get the question data for the submission.
-    const question_data = await getQuestionData(submission.title_slug, leetcodeSession);
-    [treeSHA, latestCommitSHA] = await commit({ octokit, owner, repo, defaultBranch, commitInfo, treeSHA, latestCommitSHA, submission, destinationFolder, question_data });
+    const questionData = await getQuestionData(submission.title_slug, leetcodeSession);
+    [treeSHA, latestCommitSHA] = await commit({ octokit, owner, repo, defaultBranch, commitInfo, treeSHA, latestCommitSHA, submission, destinationFolder, commitHeader, questionData });
   }
   log('Done syncing all submissions.');
 }
diff --git a/src/test_config.js b/src/test_config.js
index e507d73b..5d9180dd 100644
--- a/src/test_config.js
+++ b/src/test_config.js
@@ -1,14 +1,15 @@
 // Modify this file to run index.js locally and not as a GitHub Action.
 
 module.exports = {
+  // These parameters are required.
   GITHUB_TOKEN: null,
-  // Form of "<owner>/<repo_name>"
-  GITHUB_REPO: null,
-  
+  GITHUB_REPO: null,  // Form of '<owner>/<repo_name>'
   LEETCODE_CSRF_TOKEN: null,
   LEETCODE_SESSION: null,
 
-  // These parameters are optional and have default values.
+  // These parameters are optional and have default values if needed.
   FILTER_DUPLICATE_SECS: 86400,
   DESTINATION_FOLDER: null,
-}
\ No newline at end of file
+  VERBOSE: true,
+  COMMIT_HEADER: 'Sync LeetCode submission'
+}