Simsttab — A simple timetabling engine for schools

See

https://www.metalevel.at/simsttab/

for more information.

Sample invocation:

$ scryer-prolog simsttab.pl reqs.pl

Sample query:

?- requirements_variables(Rs, Vs),
labeling([ff], Vs),
print_classes(Rs).

This constructs a timetable that satisifies the requirements stated in reqs.pl.