Disclaimer: Copying and distribution of this page (http://prize.hutter1.net) is permitted, provided the source is cited. The prize will be paid if the solution reflects the spirit of the contest. In particular decompressors (secretly) receiving any kind of "outside" information are forbidden. Also in order to verify your claim we need to be able to run your executable on our machines within reasonable space and time constraints. This is a privately run and funded contest. Payment of the prize cannot be legally enforced. The smallest claimable prize is 5'000€. After an award, the prize formula (L) will be adapted. Rules may change at any time to meet the goals of fairness, accuracy, maximizing public participation, and recognizing existing practice. July 2006. Updated Feb.2020.