This one was quite good. I love the Windows 98 vibe. 2 things i would add, though, are a reset level button and a hint system, as well as better explaining to the player how looping boxes around the grid works. overall, great job!
there actually is a reset button! You can find it under the game tab. I do however see how your other points might be beneficial.
okay I put a note at the top of the page telling people where the reset button is. hopefully that will be enough.
