Multiplayer Cognitive Testing

Cognitive Test Battles

Challenge up to 10 friends on any cognitive test. One link, live leaderboard, no sign-in required.

Create a RoomHow It WorksGlobal Leaderboards
9
Tests available
10
Max players per room
48h
Room lifetime
Free
No account needed

Step 1

Create Your Battle Room

Steps 2 – 4

How It Works

1

Create a room

Pick any test, enter your name, and hit Create. You get a unique shareable link instantly.

2

Share the link

Send it via WhatsApp, Telegram, Discord, iMessage — anywhere. No accounts needed.

3

Everyone plays

Each friend opens the link, plays the test, and enters their score in the room.

4

Live leaderboard

Scores appear in real-time. The room ranks all players automatically as they submit.

Battle Room Rules

What You Need to Know

Up to 10 players

Each room accepts up to 10 score submissions. Once full, no more entries are accepted.

48-hour window

Rooms expire after 48 hours. All participants should complete the test within that window.

One score per name

Each player name can only appear once on the battle leaderboard. Choose your name carefully.

Honest scoring

Scores are self-reported after playing the test. Battle rooms work best with trusted friend groups.