Yuki, this is gorgeous!! More people need to play this ASAP! Everyone has been raving about this in the discord for a reason! The puzzle design is genius for a 4 day jam, and although the hole bug made it through, your note about pretending they worked was enough for me to avoid them (except one instance when I accidentally finished a level after walking over one whoops).
Like I already said, one fix I'd love to see is the time increases working if you land on them with the exact right amount of moves. A level select screen would also be welcome :)
Incredible job!