Toggler, use LMB to destroy or create a ring on a pressed square and on the squares lying next to it orthogonally. If there is no ring on the square it will be created, but if there already is one it will be destroyed. There are also walls preventing rings from being created. Carder, you place a card. Every time a card is placed next to already existing card, that old card's number will increase by one....
[ 
Problems downloading? Read our
downloading guide 
Support for Logical Pack 1 is available from the
publisher/developer site This download (Logical Pack 1) is freeware. "Freeware is copyrighted computer software which is made available for use free of charge, for an unlimited time, as opposed to shareware where the user is required to pay (e.g. after some trial period or for additional functionality)." More info at
Wikipedia.
Soft32 (ITNT) cannot be held liable for issues that arise from the download or use of these software products. We encourage you to determine whether this software or your intended use is legal. Even if we try to check the program files for viruses, we cannot guarantee 100% that they are clean. For your own protection always check downloaded files for viruses, spyware and malware. 
