Hello I have just joined this forum and I want to know how can I build a rig from 50 A4 sheets of paper. I have tried to google it but I don't know exactly what to look for. What am I allowed to use when trying to build the rig ? Am I allowed to use anything else beside those sheet of A4 paper ? Thank you for your answers.

P.S. If this is the aptitude test that I am going to face at Slb interview session then I am doomed because I don't know how I can make this. Please tell me how to build this and give me more details.