Such a lovely puzzle game. Nicely done!

Looks polished, and I got to level seven or so.  Fun! The locked-in pieces were an interesting twist. Those could've used a clear "locked" icon or other marker. Liked the drag-and-drop mechanics. Small bug: When I dropped a two-letter block about midway onto a locked letter, it let me drop the block there. What else... Would have been nice to have visual or sound feedback to show when the letters are matched, esp. since the pairings aren't obvious to non-bio majors. A time limit would be a good nerve-wracking addition. If you wanted to, you could follow the "Balatro" trend by having some kind of scoring system where you manage some side-goal like including as many Ts as possible or you earn a permanent extra GG.

Great execution on the puzzles. I enjoyed going thru the levels. Great job!

Loved this puzzle game. Such a cool and simple take on the theme that was fun to solve!

Took me a minute to figure out how to get into the game LOL! Cool concept, fun puzzle and nicely implemented!

That got tricky quick, had fun with this one. Great mechanics for a simple puzzle game. Nice entry.

that was fun.  I'd like to see a full screen version - only because the Itch overlay thing blocked the game.  

I really like educational games, the puzzles were not too hard but took a little planning with the bigger chunks. The sounds and drag and drop felt good! Tiled snapped into place well. Not sure how many levels I have done haha