From Looney Pyramid Games Wiki

ICE-7 is a packet of reference cards published by Looney Labs. These cards have brief and simplified rules to seven Icehouse games. ICE-7 cards are great for teaching Icehouse games, as playing aids, and for educating others about the Icehouse game system. Looney Labs provided an ICE-7 packet in online orders that included Icehouse items, and some retailers still have ICE-7 available upon request. ICE-7 was discontinued in 2006.

Featured in ICE-7
Zendo · IceTowers · Volcano · Homeworlds
Martian Chess · Icehouse · Tic Tac Doh!