It's pretty good. The nongrams are fair and it's a really fun concept, but it's kind of lacking in some ways. There just isn't any real run variety. Every run is kind of the same with so few items that can actually make a difference. Also the lack of any healing options outside of the one spot and an extremely rare chain item makes espeically Map 3 quite hard. The level 4 puzzels are geuinely quite difficult, so unless you're patient enough to let the cursor and clicker help you along you are liable to use. If there was just a potion item or an item that heals you by 1 per level, I think that would make the game a bit better without unbalancing it.