O/A Computer Science marathons, ZAKATHON, by ZAK are the longer hours revision classes held just before the CAIE paper days every year in May and their purpose is to help students increase their understanding of O/A level Computer Science, bolster knowledge gained during these classes and leave students fully prepared for their CAIE.

Initially started as a random experiment, these marathon workshop classes in seven years’ time have evolved phenomenally in strength and fame from few students in a room to many in an auditorium last year.

Zakathon is a series of CAIE O/A level Computer Science marathon workshops that adheres to the highest quality standards. All O/A level school students in Karachi city and intending to participate should collect and submit a form at following mentioned locations (centres) and later complete the registration process online at Zakathon.Com/Register via our system.

WEBINAR REGISTRATION FOR NON-KARACHIITES: The online ZAKATHON session is now available through a webinar only for teachers & students outside Karachi city. For registration complete this form at Zakathon.Com/Online and let us know about your interest.

Should you have any other questions, concerns or remarks, please do not hesitate to Contact Us, visit or call at following centres. We look forward to your registration and participation in Zakathon 2021!

Registrations will start from Feb 2021!

Register Online

O/A Computer Science marathons, ZAKATHON, by ZAK are the longer hours revision classes held just before the CAIE paper days every year in May and their purpose is to help students increase their understanding of O/A level Computer Science, bolster knowledge gained during these classes and leave students fully prepared for their CAIE. Initially started as a random experiment, these marathon workshop classes in seven years’ time have evolved phenomenally in strength and fame from few students in a room to many in an auditorium last year.