プチコンまとめWiki is a Japanese Wiki dedicated to the Petit Computer series of DSiWare titles. A variety of program listings and QR codes are available, as well as detailed programming guides. Puchikon Wiki: http://wiki.hosiken.jp/petc/
Program Listings: http://wiki.hosiken.jp/petc/?Toukou
Notice: This wiki has been down since September 22nd of 2022 due to an update breaking the site. It is unknown if or when the site will return.