First of all, I want to say that I absolutely love the art you created for your game. It’s incredibly well done, with a recognizable and coherent style that makes great use of shading techniques. Amazing job!
That said, I did find the gameplay a bit repetitive at times. Both perspectives felt quite similar, and flipping through 100 images in the last level was a bit overwhelming for me. On the bright side, when I finally found the last image, I couldn't help but laugh and think, "There you are, you little trickster!" That moment of discovery was fun, even if it took me a while to find it tucked away in the corner.
This brings me to my main piece of feedback: With your artistic talent, I feel like you could create an even more engaging hidden object game by focusing less on just finding the right color and incorporating more clever hiding spots or interactive elements. I think it would really elevate the experience.
All in all, I think you’ve created a fantastic game that fits the theme perfectly. The color palette is spot on, and the fact that you completed it on time is an achievement in itself. Truly remarkable work—well done!