I am sure you are aware of some of the glitches in the algorithm, I thought I would highlight this one anyway in case it has been missed. My assumption was that the starting demonstration puzzles were all thoroughly checked so that the user doesn’t get confused. In this case there is clearly a connection here but the check my work button says no.
Ok I am finding this in virtually every puzzle now, either I am not getting something fundamental or the tutorial puzzles are training people wrong
Yeah, I found that in quite a few as well; eventually I just decided to give them what they want. For now, we can probably just take it as “it’s still in beta” and move on; your pictures will probably help fix this before it gets opened up, so good job there!

Hey duncan,
I think I can vouch for Duncan; I seem to remember coming across this exact same section, where I’d highlighted the area but it came up as an error. I can’t swear to it without going through the tutorial tasks again (which I’d happily do).
No worries. We’ll have someone here go back through the tutorials. We want you guys to get to the game itself!
I got into this as I am an independent game designer and very interested in the principle of education and science as games. I double checked the case I posted here, and the next two which I have no screenshots of. I was unsure whether the issue was bug or not so I posted here, but now that the thread is here for others to search people should know to report such instances. After the these cases I moved into the scored part of the program so I am not seeing this anymore.
Ah okay, thanks for bringing it up. We’ll look into it! Enjoy the game, and after you’ve played for a while, we’d enjoy hearing your thoughts on the design of the game and ways we can improve it!
How about a button only active during the test cases that says “Report a problem with this test case” which would enable you to quickly find the test cases that people have flagged as problematic?
Here is another one. I think tutorial #2 for me.
The issue here is the default coloring seems as if it’s outside of the lines. I tried to erase the pre-existing coloring to make it fit but no-go.
Yeah, this is what we call a merger. It’s a place where the AI made a small mistake as to where the bounds of a cell is. I think we were supposed to have some text talking about that. I’ll look into it.