600 sims is a 1-day workshop course. We have in mind for this course a pure testing experience, for students who have only a few days left before their test. Use this option to put all the content together into a stable test-like procedure.
600 sims meets once each week, for four consecutive weeks. For the latest schedule, see here.
This course is all about test questions. We solve questions on the clock, under the guidance of a trained GMAT test-taker.
THE DOJO DIFFERENCE
There are two differences between us and the competition. First, our classes are taught by GMAT experts. Even after 5 years facing us, other companies are still searching for teachers with GMAT experience, to say nothing of 99th percentile scores. It is not uncommon for them to hire teachers who have never taken the actual exam. This is a scam. It continues, because people blame themselves for poor performance, rather than doubt the course. Students who found us after taking a course elsewhere have left conclusive feedback about the various bootcamps and online courses out there. We have published one remark, which should serve as a warning, and we look forward to the day when every course in Amsterdam is as good as any other.
Second, we run a dedicated track for Premaster candidates. That means you start your training at the right level for your target score. Our competition feels that everyone should study the same topics, even though the GMAT is, famously, an adaptive test. Bu there's no need for you to waste time learning material and tactics that won't be tested at the 600 level. Other schools do this only because it makes sense financially. For them.