ELSiE

Feels like the difficulty of levels fluctuates rather than steadily increasing.

I hope they badge this game. It's quite fun! :)

Taking a hint not only takes away a piece of your soul but also everything you've done on a level so far! I was not prepared for that!
I was 50% done with the level and got somewhat stuck, though I might as well try a hint and BOOM! Everything was lost! All the progress I've worked so hard for, MINUTES wasted... am sad.

I really like this game. It's very satisfying. tbh I like games that fluctuate up and down. It's nice to get a break after a hard one sometimes

Okay - I think I've figured it out. Click/swipe doesn't work on all the buttons or all the time (don't know why), but here's what you do:
Click on the start cell. If it doesn't turn green, try swiping. If that doesn't work, click again.
If it turns green, swipe in the direction you want to fill in. Those cells should turn green. Sometimes the original cell turns grey again; if this happens, start over.
If your target cells are green, you have to go back to your original cell and click once (without swiping). The green cells should fill in.