Invitation to the 16th ISC
The International Solving Contest – ISC – next year will take place on Sunday January 26th 2020. The event is happening simultaneously in all participating countries. The name of the locally appointed controller must reach the central controllers Axel Steinbrink and Luc Palmans by e-mail no later than December 31st 2019: axel.steinbrink@gmx.de / palmans.luc@skynet.be There are two changes of the rules compared with ISC 2019: 1. […]