Simulate board?

How can I simulate board + bot calculations after fixing stuff eg .in _combo.txt ?

 

There are 2 ways:
1) if you're willing to mess with the code and tons of extra information - I can explain it to you.
2) if you wish to simply press a button and get a result - ask Lazy cat, he has a visual solution for this.

 

Second one, and we need it public so ppl can actualy use _rules, _combos, _settings.