4 ms·

I might be inclined to buy it if it was a "pay as you go" model where much smaller amounts of money can unlock the next set of levels. Maybe a model like Proje

by aw3c2 16y ago

I might be inclined to buy it if it was a "pay as you go" model where much smaller amounts of money can unlock the next set of levels. Maybe a model like Project Euler (with paid-stages) would work better? I'd much prefer it to be free of course.

timruffles 16y ago
That's a cool idea, especially as lots of people wouldn't need the basics, just the advanced stuff.