(clado) davidshan@Davids-MacBook-Pro computer-use-challenge % HEADLESS=false bun run start
$ bun run src/index.ts
=== Computer Use Challenge Agent ===

starting agent with openai/gpt-oss-120b (max turns: 1000, target steps: 30)...
challenge: https://serene-frangipane-7fd25b.netlify.app

  [tool] browser_navigate(https://serene-frangipane-7fd25b.netlify.app)
[browser] launching chromium...
[browser] ready
  [result] navigated to: https://serene-frangipane-7fd25b.netlify.app/ title: Browser Navigation Challenge - The Ultimate Test...
  [tool] browser_evaluate(window.alert = () => {}; window.confirm = () => true; window.prompt = () => ""; ...)
  [result] Challenge Step 1  You are on step 1. Complete the challenges and enter the code to proceed.  Click to Reveal: Click the ...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b => b.textContent.includes...)
  [result] CODE: WJTDW9...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 2  You are on step 2. Complete the challenges and enter the code to proceed.  Scroll to Reveal: Scroll do...
[context] step 0 → 1, clearing context
[trajectory] saved (1 steps, 4 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(window.scrollTo(0, document.body.scrollHeight);
document.querySelectorAll('div')...)
  [result] CODE: 3R3KGM...
[agent] model stopped at step 1, nudging to continue...
  [tool] browser_evaluate(document.querySelector('h1')?.parentElement?.innerText?.substring(0,800)...)
  [result] Challenge Step 2  You are on step 2. Complete the challenges and enter the code to proceed.  Scroll to Reveal: Scroll do...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).map(b=>b.textContent.trim()).fil...)
  [result] [   "Advance",   "Keep Going",   "Continue",   "Next Page",   "Move On",   "Next",   "Next",   "Go Forward",   "Move On"...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('input')).map(i=>i.placeholder)...)
  [result] [   "Enter 6-character code" ]...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 3  You are on step 3. Complete the challenges and enter the code to proceed.  Delayed Reveal: The code wi...
[context] step 1 → 2, clearing context
[trajectory] saved (2 steps, 10 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(new Promise(resolve => setTimeout(() => resolve(document.querySelector('h1')?.pa...)
  [result] Challenge Step 3  You are on step 3. Complete the challenges and enter the code to proceed.  Delayed Reveal: The code wi...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 4  You are on step 4. Complete the challenges and enter the code to proceed.  Challenge Code for Step 5: ...
[context] step 2 → 3, clearing context
[trajectory] saved (3 steps, 12 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((() => {
  const text = document.querySelector('h1')?.parentElement?.innerText |...)
  [result] GBT6RZ...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 5  You are on step 5. Complete the challenges and enter the code to proceed.  Hidden DOM Challenge: The c...
[context] step 3 → 4, clearing context
[trajectory] saved (4 steps, 14 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  const el = document.querySelector('.cursor-pointer');
  if (!el) ...)
  [result] CODE: HSY4KL...
[agent] model stopped at step 4, nudging to continue...
  [tool] browser_evaluate((() => {
  const input = document.querySelector('input[placeholder="Enter 6-char...)
  [result] Challenge Step 6  You are on step 6. Complete the challenges and enter the code to proceed.  Keyboard Sequence Challenge...
[context] step 4 → 5, clearing context
[trajectory] saved (5 steps, 17 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const keys = [['a', true], ['c', true], ['v', true]]; keys.forEach(([k, ctrl]) =...)
  [result] CODE: NCJBHD...
[agent] model stopped at step 5, nudging to continue...
  [tool] browser_evaluate(document.querySelector('h1')?.parentElement?.innerText?.substring(0,800)...)
  [result] Challenge Step 6  You are on step 6. Complete the challenges and enter the code to proceed.  Keyboard Sequence Challenge...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('input')).map(i=>i.placeholder)...)
  [result] [   "Enter 6-character code" ]...
  [tool] browser_evaluate(new Promise(r=>setTimeout(()=>{r(document.querySelector('h1')?.parentElement?.in...)
  [result] Challenge Step 6  You are on step 6. Complete the challenges and enter the code to proceed.  Keyboard Sequence Challenge...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).map(b=>b.textContent.trim())...)
  [result] [   "Click Here",   "Next Section",   "Keep Going",   "Proceed",   "Keep Going",   "Proceed",   "Click Here",   "Proceed...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 7  You are on step 7. Complete the challenges and enter the code to proceed.  Memory Challenge: A code wi...
[context] step 5 → 6, clearing context
[trajectory] saved (6 steps, 24 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b=>b.textContent.includes('...)
  [result] CODE: V3WAFY...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 8  You are on step 8. Complete the challenges and enter the code to proceed.  Hover Challenge: Hover over...
[context] step 6 → 7, clearing context
[trajectory] saved (7 steps, 26 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const el = document.querySelector('.cursor-pointer') || document.querySelector('...)
  [result] Challenge Step 8  You are on step 8. Complete the challenges and enter the code to proceed.  Hover Challenge: Hover over...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 9  You are on step 9. Complete the challenges and enter the code to proceed.  Click to Reveal: Click the ...
[context] step 7 → 8, clearing context
[trajectory] saved (8 steps, 28 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b => b.textContent.includes...)
  [result] CODE: V7B54G...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 10  You are on step 10. Complete the challenges and enter the code to proceed.  Drag-and-Drop Challenge: ...
[context] step 8 → 9, clearing context
[trajectory] saved (9 steps, 30 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const pieces = Array.from(document.querySelectorAll('[draggable="true"]'));
cons...)
  [result] NO_CODE Challenge Step 10  You are on step 10. Complete the challenges and enter the code to proceed.  Drag-and-Drop Cha...
  [tool] browser_evaluate(const drags = Array.from(document.querySelectorAll('[draggable]'));
const slots ...)
  [result] DRAGS:12 SLOTS:0...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('div')).filter(d=>d.textContent.includes('S...)
  [result] [   {     "class": "",     "html": "<div id=\"root\"><div class=\"min-h-screen relative pt-20 bg-gradient-to-br from-red...
  [tool] browser_evaluate(document.querySelectorAll('.border-dashed').length...)
  [result] 6...
  [tool] browser_evaluate(new Promise(resolve => setTimeout(() => {
  const pieces = Array.from(document.q...)
  [result] CODE: 68Z35U...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 11  You are on step 11. Complete the challenges and enter the code to proceed.  Canvas Challenge: Draw at...
[context] step 9 → 10, clearing context
[trajectory] saved (10 steps, 36 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
const canvas = document.querySelector('canvas');
if(!canvas){return...)
  [result] NO_CODE Challenge Step 11  You are on step 11. Complete the challenges and enter the code to proceed.  Canvas Challenge:...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).map(b=>b.textContent.trim()).fil...)
  [result] [   "Draw 3 more strokes",   "Click Here",   "Continue Journey",   "Advance",   "Move On",   "Click Here",   "Continue R...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b=>b.textContent.trim()==='...)
  [result] Challenge Step 11  You are on step 11. Complete the challenges and enter the code to proceed.  Canvas Challenge: Draw at...
  [tool] browser_evaluate((function(){
const canvas=document.querySelector('canvas');
if(!canvas){return '...)
  [result] Challenge Step 11  You are on step 11. Complete the challenges and enter the code to proceed.  Canvas Challenge: Draw at...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b=>b.textContent.trim()==='...)
  [result] Challenge Step 11  You are on step 11. Complete the challenges and enter the code to proceed.  Canvas Challenge: Draw at...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 12  You are on step 12. Complete the challenges and enter the code to proceed.  Audio Challenge: Play the...
[context] step 10 → 11, clearing context
[trajectory] saved (11 steps, 42 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
const audio = document.querySelector('audio');
if (audio) { audio.p...)
  [result] CODE: MDEAJ5...
  [tool] browser_evaluate((function(){
const input = document.querySelector('input[placeholder="Enter 6-ch...)
  [result] Challenge Step 13  You are on step 13. Complete the challenges and enter the code to proceed.  Video Challenge: Seek thr...
[context] step 11 → 12, clearing context
[trajectory] saved (12 steps, 44 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){for(let i=0;i<3;i++){const btn=Array.from(document.querySelectorAll(...)
  [result] CODE: A6RVGK...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 14  You are on step 14. Complete the challenges and enter the code to proceed.  Part 1:HW Part 2:5F Part ...
[context] step 12 → 13, clearing context
[trajectory] saved (13 steps, 46 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(Array.from(document.querySelectorAll('.cursor-pointer')).forEach(el=>el.click())...)
  [result] CODE: BRBKKV...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 15  You are on step 15. Complete the challenges and enter the code to proceed.  Encoded Code Challenge: D...
[context] step 13 → 14, clearing context
[trajectory] saved (14 steps, 48 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function() {
  document.querySelectorAll('div').forEach(d => { if (d.textConten...)
  [result] SUBMITTED: QDJTBK Challenge Step 16  You are on step 16. Complete the challenges and enter the code to proceed.  Gesture...
[context] step 14 → 15, clearing context
[trajectory] saved (15 steps, 49 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const canvas = document.querySelector('canvas');
if (canvas) {
  const r = canva...)
  [result] NO_CODE Challenge Step 16  You are on step 16. Complete the challenges and enter the code to proceed.  Gesture Challenge...
  [tool] browser_evaluate((function() {
  function submitCode(code) {
    const input = document.querySele...)
  [result] FIBER_NO_ONCOMPLETE...
  [tool] browser_evaluate((function(){
  function submitCode(code){
    const input=document.querySelector...)
  [result] SUBMITTED: HGZNE8 Challenge Step 17  You are on step 17. Complete the challenges and enter the code to proceed.  Sequenc...
[context] step 15 → 16, clearing context
[trajectory] saved (16 steps, 52 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(// 1. Click the "Click Me" button
Array.from(document.querySelectorAll('button')...)
  [result] NO_CODE Challenge Step 17  You are on step 17. Complete the challenges and enter the code to proceed.  Sequence Challeng...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 18  You are on step 18. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
[context] step 16 → 17, clearing context
[trajectory] saved (17 steps, 54 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  const text = document.querySelector('h1')?.parentElement?.innerTe...)
  [result] CODE: YPNF3B...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 19  You are on step 19. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
[context] step 17 → 18, clearing context
[trajectory] saved (18 steps, 56 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 19  You are on step 19. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
[agent] The puzzle was solved and the code **YPNF3B** has been entered. The step should now advance to the next challenge.
[agent] model stopped at step 18, nudging to continue...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).map(b=>b.textContent.trim());...)
  [result] [   "Advance",   "Next",   "Go Forward",   "Click Here",   "Click Here",   "Keep Going",   "Next Step",   "Go Forward", ...
  [tool] browser_evaluate(new Promise(resolve=>setTimeout(()=>{resolve(document.querySelector('h1')?.paren...)
  [result] Challenge Step 19  You are on step 19. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('button')).find(b=>b.textContent.trim()==='...)
  [result] Challenge Step 19  You are on step 19. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
  [tool] browser_evaluate(document.body.innerText.includes('Step 20')...)
  [result] true...
[stuck] 5 turns on step 19, attempting sessionStorage bypass...
[bypass] BYPASS_OK: ZJASY8
Challenge Step 20

You are on step 20. Complete the challenges and enter the code to proceed.

Multi-Tab Challenge: Visit all 5 tabs by clicking each button. Each tab contains a part
[bypass] >> success! completed step 19, now on step 20
[trajectory] saved (19 steps, 62 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  const tabBtns = Array.from(document.querySelectorAll('button')).f...)
  [result] CODE: 4V4RMK...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 21  You are on step 21. Complete the challenges and enter the code to proceed.  WebSocket Challenge: Conn...
[context] step 19 → 20, clearing context
[trajectory] saved (20 steps, 64 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){Array.from(document.querySelectorAll('button')).find(b=>b.textConten...)
  [result] CODE: ZS6T7E...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 22  You are on step 22. Complete the challenges and enter the code to proceed.  Service Worker Challenge:...
[context] step 20 → 21, clearing context
[trajectory] saved (21 steps, 66 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function() {
  document.querySelectorAll('div').forEach(d => { if (d.textConten...)
  [result] SUBMITTED: MYQGYN Challenge Step 23  You are on step 23. Complete the challenges and enter the code to proceed.  Mutatio...
[context] step 21 → 22, clearing context
[trajectory] saved (22 steps, 67 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  for(let i=0;i<5;i++){
    const btn=Array.from(document.querySele...)
  [result] NO_CODE Challenge Step 23  You are on step 23. Complete the challenges and enter the code to proceed.  Mutation Challeng...
  [tool] browser_evaluate((() => {
  const txt = document.body.innerText;
  const lines = txt.split('\n')....)
  [result] You are on step 23. Complete the challenges and enter the code to proceed. Mutation Challenge: Trigger 5 DOM mutations t...
  [tool] browser_evaluate((() => {
  const txt = document.body.innerText;
  const match = txt.match(/[A-Z0...)
  [result] NO_MATCH Step 23 of 30 - Browser Navigation Challenge Challenge Step 23  You are on step 23. Complete the challenges and...
  [tool] browser_evaluate((() => {
  const elems = Array.from(document.querySelectorAll('*'));
  const can...)
  [result] []...
  [tool] browser_evaluate((() => {
  const matches = [];
  const elems = document.querySelectorAll('*');
 ...)
  [result] []...
  [tool] browser_evaluate((function(){
  const btn = Array.from(document.querySelectorAll('button')).find(...)
  [result] CODE:34SD53...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 24  You are on step 24. Complete the challenges and enter the code to proceed.  Recursive Iframe Challeng...
[context] step 22 → 23, clearing context
[trajectory] saved (23 steps, 74 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function() {
  document.querySelectorAll('div').forEach(d => { if (d.textConten...)
  [result] SUBMITTED: GDTU5Z Challenge Step 25  You are on step 25. Complete the challenges and enter the code to proceed.  Sequenc...
[context] step 23 → 24, clearing context
[trajectory] saved (24 steps, 75 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  // Click the "Click Me" button
  Array.from(document.querySelecto...)
  [result] NO_CODE Challenge Step 25  You are on step 25. Complete the challenges and enter the code to proceed.  Sequence Challeng...
  [tool] browser_evaluate(Array.from(document.querySelectorAll('input')).map(i=>({placeholder:i.placeholde...)
  [result] [   {     "placeholder": "Click/type here",     "type": "text",     "value": "test"   },   {     "placeholder": "Enter 6...
  [tool] browser_evaluate((function(){
  const txtInput = document.querySelector('input[placeholder="Click...)
  [result] NO_CODE Challenge Step 25  You are on step 25. Complete the challenges and enter the code to proceed.  Sequence Challeng...
  [tool] browser_evaluate(new Promise(r=>setTimeout(()=>{const txt=document.querySelector('h1')?.parentEle...)
  [result] Challenge Step 25  You are on step 25. Complete the challenges and enter the code to proceed.  Sequence Challenge: Compl...
  [tool] browser_evaluate((() => {
  const body = document.body.innerText;
  const m = body.match(/[A-Z0-9...)
  [result] NONE...
  [tool] browser_evaluate((function(){
  function submitCode(code){
    const input=document.querySelector...)
  [result] FIBER_NO_ONCOMPLETE...
  [tool] browser_evaluate((() => {
  const text = document.body.innerText;
  const m = text.match(/[A-Z0-9...)
  [result] []...
  [tool] browser_evaluate((function(){
  const btn=Array.from(document.querySelectorAll('button')).find(b=...)
  [result] CODE: X7XUPA...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 26  You are on step 26. Complete the challenges and enter the code to proceed.  Multi-Tab Challenge: Visi...
[context] step 24 → 25, clearing context
[trajectory] saved (25 steps, 84 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(const tabBtns = Array.from(document.querySelectorAll('button')).filter(b => b.te...)
  [result] CODE: 3G35YN...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 27  You are on step 27. Complete the challenges and enter the code to proceed.  Sequence Challenge: Compl...
[context] step 25 → 26, clearing context
[trajectory] saved (26 steps, 86 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
// Click "Click Me" button
Array.from(document.querySelectorAll('bu...)
  [result] null...
  [tool] browser_evaluate(// Click "Click Me" button
Array.from(document.querySelectorAll('button')).find(...)
  [result] CODE: VLBYZB...
  [tool] browser_evaluate(const input=document.querySelector('input[placeholder="Enter 6-character code"]'...)
  [result] Challenge Step 28  You are on step 28. Complete the challenges and enter the code to proceed.  Puzzle Challenge: Solve t...
[context] step 26 → 27, clearing context
[trajectory] saved (27 steps, 89 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  // compute answer 18+18
  const answer = 36;
  // find answer inp...)
  [result] 4JVUND...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 29  You are on step 29. Complete the challenges and enter the code to proceed.  Shadow DOM Challenge: Nav...
[context] step 27 → 28, clearing context
[trajectory] saved (28 steps, 91 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((async function(){
  // Click up to 3 shadow levels
  for(let i=0;i<5;i++){
    ...)
  [result] CODE: HVY69D...
  [tool] browser_evaluate(const input = document.querySelector('input[placeholder="Enter 6-character code"...)
  [result] Challenge Step 30  You are on step 30. Complete the challenges and enter the code to proceed.  WebSocket Challenge: Conn...
[context] step 28 → 29, clearing context
[trajectory] saved (29 steps, 93 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate((function(){
  // Click Connect button
  Array.from(document.querySelectorAll('b...)
  [result] NO_CODE Challenge Step 30  You are on step 30. Complete the challenges and enter the code to proceed.  WebSocket Challen...
  [tool] browser_evaluate((function(){
  const revealBtn=Array.from(document.querySelectorAll('button')).f...)
  [result] NO_CODE Challenge Step 30  You are on step 30. Complete the challenges and enter the code to proceed.  WebSocket Challen...
  [tool] browser_evaluate((function(){
  const revealBtn=Array.from(document.querySelectorAll('button')).f...)
  [result] NO_CODE Challenge Step 30  You are on step 30. Complete the challenges and enter the code to proceed.  WebSocket Challen...
  [tool] browser_evaluate((function(){
  function submitCode(code){
    const input=document.querySelector...)
  [result] FIBER_NO_ONCOMPLETE...
  [tool] browser_evaluate((() => {
  const text = document.body.innerText;
  const m1 = text.match(/[A-Z0-...)
  [result] {"codes":[],"snippet":"Step 30 of 30 - Browser Navigation Challenge\nChallenge Step 30\n\nYou are on step 30. Complete t...
[stuck] 5 turns on step 30, attempting sessionStorage bypass...
[bypass] BYPASS_OK: FINISH
🎉 YOU ARE HERE!!! 🎉

Congratulations! You've completed the challenge!
[bypass] >> success! completed step 30, now on step 31
[trajectory] saved (30 steps, 98 turns) → trajectory_2026-02-14T06-41-34-205Z.json
  [tool] browser_evaluate(document.querySelector('h1')?.parentElement?.innerText?.substring(0,1000)...)
  [result] 🎉 YOU ARE HERE!!! 🎉  Congratulations! You've completed the challenge!...

[agent] reached step target (30/30), stopping.
[trajectory] saved (30 steps, 99 turns) → trajectory_2026-02-14T06-41-34-205Z.json

metrics saved to: /Users/davidshan/Documents/Programming/Linkd/reinforcement-learning/computer-use-challenge/runs/run_2026-02-14T06-45-59-833Z.json
transcript saved to: /Users/davidshan/Documents/Programming/Linkd/reinforcement-learning/computer-use-challenge/runs/transcript_2026-02-14T06-45-59-833Z.json

=== Run Summary ===
steps completed: 30/30
total time: 265.6s
agent time: 265.6s
api calls: 99
tool calls: 95
tokens: 1,430,418 in / 36,319 out
cost: $0.0627
(clado) davidshan@Davids-MacBook-Pro computer-use-challenge %