CARS Ranked

Tracking since Apr 1, 2026.

Changelog

• May 10, 2026
  description

  CARS Ranked turns MCAT CARS practice into a competitive, multiplayer experience. Get matched with another pre-med student, race through the same Jack Westin passage simultaneously, and see who scores higher.
  
  How It Works:
  1) Sign up with Google or email
  2) Click "Find Ranked Match" or "Find Casual Game"
  3) Get paired with an opponent in seconds
  4) Both players are synced to the same CARS passage on jackwestin.com
  5) Race to finish — highest accuracy wins
  
  Ranked Mode
  - Chess.com-style ELO matchmaking (matched within ±15 ELO)
  - Climb from Caribbean → Osteopathic → Medical → Ivy rank
  - Available during scheduled windows: 10 AM–12 PM and 8–10 PM Central Time
  - Track your ELO, win rate, accuracy, and daily streaks
  
  Casual Mode
  - Available 24/7
  - No ELO filter, no ELO changes
  - Perfect for warming up or low-pressure practice
  
  Features
  - Real-time matchmaking — paired with an opponent in under 30 seconds
  - Synchronized passages — both players open the exact same passage automatically
  - Live timer — see your elapsed time while competing
  - Detailed results — side-by-side accuracy, correct/incorrect/incomplete breakdown, and time comparison
  - Leaderboard — see where you stand among the top players
  - Activity heatmap and match history on your profile
  - Forfeit system — leave a match early if needed (opponent can continue solo)
  - Smart passage filtering — skips passages you or your opponent have already completed
  - Background music with volume controls
  - Daily streak tracking to keep you consistent
  
  Built for MCAT CARS prep on jackwestin.com. Requires a free Jack Westin account. Works best with at least 5 unfinished passages available — use the built-in "Reset All" button to clear your progress when needed.

  CARS Ranked turns MCAT CARS practice into a competitive, multiplayer experience. Get matched with another pre-med student, race through the same Jack Westin passage simultaneously, and see who scores higher.
  
  How It Works:
  1) Sign up with Google or email
  2) Click "Find Ranked Match" or "Find Casual Game"
  3) Get paired with an opponent in seconds
  4) Both players are synced to the same CARS passage on jackwestin.com
  5) Race to finish — highest accuracy wins
  
  Ranked Mode
  - Chess.com-style ELO matchmaking (matched within ±15 ELO)
  - Climb from Caribbean → Osteopathic → Medical → Ivy rank
  - Available during scheduled windows: 10 AM–12 PM and 8–10 PM Central Time
  - Track your ELO, win rate, accuracy, and daily streaks
  
  Casual Mode
  - Available 24/7
  - No ELO filter, no ELO changes
  - Perfect for warming up or low-pressure practice
  
  Features
  - Real-time matchmaking — paired with an opponent in under 30 seconds
  - Synchronized passages — both players open the exact same passage automatically
  - Live timer — see your elapsed time while competing
  - Detailed results — side-by-side accuracy, correct/incorrect/incomplete breakdown, and time comparison
  - Leaderboard — see where you stand among the top players
  - Activity heatmap and match history on your profile
  - Forfeit system — leave a match early if needed (opponent can continue solo)
  - Smart passage filtering — skips passages you or your opponent have already completed
  - Background music with volume controls
  - Daily streak tracking to keep you consistent
  
  Built for MCAT CARS prep on jackwestin.com. Requires a Jack Westin account. Works best with at least 5 unfinished passages available — use the built-in "Reset All" button to clear your progress when needed.

Permissions & access

Permissions

storageactiveTabscriptingidentityalarms

Host access

https://cars-ranked-backend-qa.up.railway.app/*, http://localhost:3000/*

Screenshots