Hasegawa Sayuri wrote up some notes about their submissions at http://sayuri.tx0.org/golfhorse/ http://sayuri.tx0.org/golfhorse/, including an extremely elegant

Hasegawa Sayuri wrote up some notes about their submissions at http://sayuri.tx0.org/golfhorse/ http://sayuri.tx0.org/golfhorse/, including an extremely elegant and compact encoding of huffman trees.