Numbers and colours

busuu Challenge

You and Diana• will have to complete 3 units in 24 hours in order to win 50 busuu-berries !

Remember, doing a busuu Challenge requires a bet of 50 busuu-berries, so make it count!

busuu Challenge

Diana• just accepted your challenge!

busuu Challenge

Sorry, Diana• didn’t accept your challenge! Why not challenge someone else?

busuu Challenge

We sent an email to Diana•! Diana• has 24 hours to accept and start your challenge!

Remember you can only challenge one user at a time!