The Indian Institute of Technology Guwahati is organising an international school championship, Technothlon, to 'promote logical thinking over hardcore academics' among for students. The contest is open to students in Class 9 and 10 (junior squad) and Class 11 and 12 (hauts squad). It has two rounds - a written preliminary stage which takes place in schools all over India in July, and main which is conducted at IIT Guwahati, amongst the top qualifiers from the prelims. It is an "enthralling competition of mental aptitude, logical skills and overall dexterity - in which students compete in teams of two."
For further details, visit http://www.technothlon.techniche.org/