What do you do in class?

busuu Challenge

You and karola630 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

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busuu Challenge

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busuu Challenge

We sent an email to karola630! karola630 has 24 hours to accept and start your challenge!

Remember you can only challenge one user at a time!