Set up
- Lay the phone flat between the two players.
- Each player answers on their own half of the screen.
How to play
- A sum appears for both of you at once.
- Tap the right answer from the choices on your side.
- A wrong tap costs you a point and locks you out for a moment.
- Sums start with adding, then subtraction and times tables join in.
- First to 5 points takes the round. First to 3 rounds wins.
Tips to win
- Read the sign first. Plus and minus look alike when you rush.
- Guessing is risky. A wrong tap locks you out.
- Rough the answer in your head, then look for the closest choice.
Play it free in the app. Math Duel is one of twelve games in Multiplayer Games. The app splits the screen so each player has their own side, and keeps score across rounds. No accounts and no Wi-Fi needed.
