Peñalara-GHC, an essential tool for creating the school timetables.

Before using GHC, the timetables were made with another scheduling software.

We decided to change to GHC after informing us by phone about it.

The part of the programme that is most useful for us is the fact that once it finds a solution, the engine continues to improve them. You have to count the gaps because once a good solution is found; the next ones are modified in the gaps of the timetable or in the prohibitions of the teachers.

Our opinion about the product and the company is good, although we would like to point out two possible improvements:

When printing the solutions it is difficult to know which subjects are connected because it uses a confusing symbology. It would also be convenient for it to join subjects with different hours.