A nice little game. It makes me want to play (or make) more games around satisfying equations. Things I wish were different:
- I tried to form "9=8+1" and was disappointed to find that this doesn't work. If this is intended behavior it's worth having a level that teaches you this by giving an equation already assembled in this form and forcing you to swap it to continue. But ideally the game would just support this intuitive construction.
- The levels were largely too big. Even when I saw a solution it took too many moves to execute. You get the maximum satisfaction when executing a solution is faster than figuring it out, but most of these puzzles reverse that.