Case in point:
The image clue from "Alexandrian who found area from mere sides" is more likely to confuse the player than help them.
Same with the image clue from "Fewer candles to count" - it looks to me like a woodcut maze and lead me completely in the wrong direction.
If you're pre-generating these, I'd suggest using a more powerful image model such as NB Pro.
As a bit of an explanation I generated these before Nano banana pro came out, and at the time I made a large comparison grid for various image and text models. For this style qwen image performed very well. LLM wise I started with 5.1 and updated to 5.2. Of course with the rate of model release my choices are pretty much already obsolete... Expense is also a factor for a hobby project, and NB pro is 7.5x more expensive than Qwen image.