Nyan Koi! - online puzzles

Nyan Koi! (にゃんこい！, lit. "Meow Love !") is a Japanese manga series written and illustrated by Sato Fujiwara. It started serialization on Flex Comix's free web comic FlexComix Blood on August 10, 2007. An anime adaptation premiered on October 1, 2009 in Japan. The series has been licensed by Sentai Filmworks and released in North America with English subtitles on December 14, 2010, and dubbed in English on December 31, 2013 by Seraphim Digital.