Those were some good puzzles, really got me thinking! I got through all the levels, there's some cool mechanics to play around with. Most of the later levels require a decent amount of back-and-forth pushing of bombs to get them down to the correct number, which made those solutions less intuitive. I think some of the level design could be improved simply by slightly adjusting the bomb numbers and positioning to lead the player into the proper direction. More of a "figuring out the incomplete setup of a solution" instead of "fully setting up the solution". But still very enjoyable!