Really enjoyed the simple palette used and lovely emotive spritework! But wow, as soon as the whole grid got unlocked, it became really challenging. Less of a memory game, more of an I-hope-I-saw-the-correct-image game. I nearly made it all the way to the end, but landed just short of the last level.

dude... this was impossible for me. lol. It was super fun to try it though. I also liked the sprites, the entire game does a lot with a little. Nice work! Congrats on the submission.

I agree with the previous comment - the sprite-work is super charming :) I was surprised by how well my peripheral vision was - I thought I would do way worse on the game than I actually did.

I was a bit unsure what the diamonds on the bottom were supposed to show though - is it some sort of global progression tracker (since they remained 'checked' after a game over)?

I like the sprite work!  Simple yet effective.  Gameplay-wise, I like the ramp up in difficulty through both timing and number of places to check.  Couple small bugs I noticed on the web export if you feel like working on this more post-jam:

• The progress tracking dots on the bottom of the screen stopped working after reaching the first diamond; the later diamonds would fill in after enough levels but the smaller dots between the diamonds never did
• Resuming the game after game over had some weird behavior.  Most notably, sometimes I would get a game over after a single guess despite having 3 hearts left