Reminder to the Invitation to 11th ISC: 3rd cat.
The International Solving Contest next year will take place on Sunday January 25th 2015. The event is happening simultaneously in all participating countries. …Read more… A reminder that ISC 2015 will also include a third category, intended for youth. Juniors (cadets) who have not reached the age of 13 on the date in which the ISC is […]