1. The theme is "Past Themes". You may enter images that fit any theme from past challenges. To see all themes from 1 - 99 click on the Stats tab at the top right of the Challenges' home page.
2. Up to five archive entries will be allowed, so you may submit old entries from the past as well as new ones.
3. Judging will be by popular vote, anyone may vote.
4. The winner will not become the judge of Challenge 101 - that honour belongs to Joëlle as the winner of Challenge 99 - she will also set the theme for Challenge 101.
5. Apart from these changes all other rules will apply as usual.