There's a bug with the star puzzle pieces on level 22. If you click a piece a few times really fast, it won't rotate a full 90° and the puzzle will be broken.
vasum01: the music and visual style is kind of like Pokemon, but the gameplay seems more like Zelda. For one thing, you can directly attack bushes with your sword; totally Zelda.
Hey, I came across a health bug where the enemy's health went negative, and attacks didn't do anything, but once I used a non-attack move (heal), I won the battle.
Actually, I have found a puzzle that it seems you have to guess on. I confirmed this with a solver app; it could not go past the first few steps without bruteforcing. The puzzle is "small wrench" in the Journeyman section.
Some of you are saying that there are puzzles can't be solved with pure logic. Maybe you just don't see all the logic that you can use. One thing that took me a while to get is that if you have, for example, 7 empty squares in a row, and 5 of those have to be filled, then you can fill in the middle 3, because you know that those ones are going to be filled no matter where the 5 blocks begin and end.
so what we can do is this:
OOXXXOO
where O represents an empty square and X represents the squares we can fill
because if the 5 blocks are to the very left, then you get this:
XXXXXOO
and if they're to the very right, you get this:
OOXXXXX
so as you can see, the middle three will be filled no matter what.