First of all thanks for playing and taking some time to comment on it.
Is this game possible to win?: When I was tweaking the numbers, it was becoming either too easy to win or too hard to win. Given the time constraints of the jam, I tweaked it up to the point where I can avoid such situations. TBH while tweaking I leaned towards difficult side. So you might be right and numbers may need more tweaking.
Regarding text: You are absolutely right. I will release a patch for pretty printing the text in few days. But I guess that version won't be counted in for jam?