No hints needed, but some nice puzzles. The "aha" moment when I realized gur pbybef ba gur onpx bs gur cnvagvat zngpurq gur pbybef bs gur pbvaf va lbhe cbpxrg was particularly satisfying. Clicked through to your main page and saw you also did Detritus, which makes so much sense! I'll be working through the rest of your games in the next few days.