After passing a couple of regular online logical and numerical tests I was called by phone and asked a couple of simple questions to test my English proficiency, and invited to a first stage group interview. There were 5 people with me and we were all given a couple of minutes to make a presentation of ourselves and then given an hour for a group task. We were told there will be a senior manager who will evaluate our performance, but he or she never came, so we were evaluated by the recruitment manager alone. I know usually how these stuff work and I prepared, I organised the work, coordinated team members, kept track of time and encouraged all members to get involved. Others were rather passive but I was rejected and another member of our team was invited to the final assessment centre. Asked for feedback but my letters were never answered.