The PTB is an excellent tool for developing project alternatives and testing these alternatives in a real-world dynamic environment. Dr. Yael Dubinsky, IBM

The experience project managers gain during the simulation is invaluable. Brian Weiss, Vice President, PMI, 2008

By using the PTB, we managed to gain considerable time savings. Costs were reduced and stakeholder’s expectations were exceeded. Dr. Yuval Carmon, Proceed

The PTB meets the need for an effective teaching and training tool of project management. Willy Herroelen, Emeritus Professor, KU Leuven

PTB appears to be the answer for challenges many organizations face in simulating and predicting the outcome of their substantial undertakings. Dan Lewkowicz, Director, Deloitte

The challenges presented to the students increased motivation. The quality of the learning process, as well as the end results, was excellent. Sergio Klik, Director, Israeli Electric Company

I hear and I forget. I see and I remember. I do and I understand. Confucius(551 BC - 479 BC)

The student has to combine the isolated and simplified views on projects, and he learns that risk can materialize and that he has to plan and execute the project accordingly. This is a very important aspect of project management which is learnt by doing (and failing) and which has not been delivered this way before. Rainer Kolisch, Professor, TUM School of Management

PTB is a key resource for educators and consultants in project management that want to improve results. Adolfo López-Paredes, Professor, University of Valladolid

If you fail to plan, you are planning to fail! Benjamin Franklin

Using the tool was excellent in helping the students understand the balancing act facing PMs when trying to find the best way to manage all constraints. Michelle Salmona, Professor, Australian National University

Welcome to SandboxModel

No front page content has been created yet.

Simulating your project leads to superior project results
Practical learning is more efficient, engaging and fun
Gain "hands-on" experience and improve project management skills
Learn with the PTB simulator from any location and at your own pace.
Research based on the PTB from leading researchers around the world


Who else uses PTB?


According to recent research conducted by CII institute, based on 609 projects totaling $37 billion, improving decision making in the project planning phase results in:

  • Project cost reduced by 10%
  • Delivery time shortened by 7%
  • Number of changes decreased by 5%
  • Overall meeting of goals improved by 22%