Challenge your friends! Choose your subject and participants.

Challenge - Walls

'Man builds too many walls and not enough bridges' (text in the foyer of the French company JC Decaux).

Invite participants by entering their e-mail and name.

E-mail* Name*
Participant 2
Participant 3
Participant 4
Participant 5
Participant 6
Participant 7
Participant 8
Participant 9
Participant 10
No of questions 5 10
Message to the participants