Transformers Kre-o Optimus Prime Dispute

The more we think about getting all the right concepts right the more we make efforts to ensure that it comes out, as you would like it. The thing is that I was in the kitchen preparing something for dinner when I heard a commotion upstairs. I was certain Kevin and his little brother Victor were fighting obviously over a toy or something as demanding or as intimate. Therefore, I went upstairs to check what was going on and that is when I discovered that they both wanted to assemble the transformers kre-o optimus prime. It was a bit annoying since they both said they got it first and obviously, with a lot of patience I asked them to try making the constructions together.  The deal was that whoever would be the first one to make the final pieces would be the one to get a marble cake. I think it worked, at least they both said they were the first ones to complete the construction.