This is a private site. While anyone may join as a bidder, item listing is restricted to known members of the international puzzle community and IPP members. If you do not qualify as a listing member, you may become one by having references from two current members. Simply have them send an email identifying you by name as a puzzle friend and member of good standing in our community. New accounts will by default be restricted to bidding only - please send an email request to have your account upgraded to listing status.

All new accounts must be verified by the site administrator, who may contact the prospective member in order to verify their standing in the puzzle community.