Thanks for checking out the game first of all!
To give some context, this was built primarily as a mobile game for Android, and I recently published this web version by request. Because it's a direct port, the 'Rate App' and Google Play Store prompts are still included.
Regarding the tutorial, it is intentionally designed to be very strict and require exact steps so players fully grasp the mechanics of nonogram, it feels like it is struggling to perceive your input but that's not the case. The tutorial however is not good enough I understand.
Finally, regarding the game being made with AI, yes, AI tools were used to help build it. I've made the core gameplay completly myself but while generating levels and the UI I've primarily used AI. I can understand you don't like it but I just wanted to share a game I like to create and I'm just not a designer.
Hope you're not too dissapointed,
Thijn Broekhuizen from The Fallers.