I need help written in chalk on a blackboard

Hints, For Now

GoPuzzler is still in its early beta phase. There isn't a community to ask for help yet—and, hey, there may never be. So for the time being, I have made the deeply questionable decision to be nice.

If you're stuck, email . Tell me which level you're on, what you've tried and what you think you've noticed. I may dispense one carefully rationed hint, or at least some advice if the level is simply being rude.

If you'd also like to tell me, “This is a Notpron ripoff,” save us both some time: yeah, pretty much—for the first eight levels or so. After that, it becomes what it was meant to be: a love letter, with new puzzles, terrible ideas and entirely original ways to waste your evening.

No guarantees. Being nice has limits.

— puzzledpuzzler