Walkthroughs for custom maps.

Sorry, are there not that many variations?

Initially, I tried to complete this battle with only one stack because it limits the options, and it's much harder to protect two stacks. After the first attempt, it turned out that I didn't have enough mana (there wasn't a hint at the time), and I had to start over. That's where I spent a lot of time, I understand. But, as far as I remember, this is the only battle of this kind on the map.

An obvious, simple first step is suggested, and knowing it allows you to figure out the solution. But if you don't know it, you can get lost in a maze of options.

Exactly, that's what I'm talking about. I placed the first two walls correctly, then I put one in the wrong place, which resulted in fewer champions being destroyed, but it opened up freedom of action, and I got stuck in it for a long time until I came to the conclusion that I needed to explore other options from the very beginning. I think that this hint with the cell numbers that Dandy wrote about could be used as a hint, but it would need to be presented well so that it doesn't look like a direct instruction on what to do.