Super fun, congrats! Works really well

My only feedback is just that the homepage had a lot of elements that distracted me initially - I wasn't sure if I had to type something (the input examples changing all the time made me think it was important to fill it out)

I ended up clicking "Start Game" on a whim and was glad that I could check it out immediately. Maybe make the "I just want to play now" option/button/CTA larger/more obvious (i.e. giving it more focus)?

To test it again, I just typed some words in the input bar, it forced me to login, I chose the Google login, I was then brought back to https://endless-wordsearch.com/#/sso-callback but the top right button still says Sign In, and my input was lost. So I assume the login didn't work?

I typed my input again, a popup appeared (mentioning Clerk)... then it finally logged me in. Now I'm back at the homepage, and my input has been lost again :-)

I typed my input a third type, and now I'm getting "Generation failed".

Awesome, glad you like it! Thanks for the feedback. I've just bumped my Gemini API key limit, fingers crossed that fixes things for you.