Creating a new kind of missions?

Hi there! We’re thinking about creating a new kind of missions. We want to give people who are new to CheckiO the chance to shoot through levels and show off their solutions while they’re at it. Once a player has solved the first level, she’ll be presented with an additional challenge for the same task to get to level 2. Each next level has a more specific condition for the mission at hand. For our "Xs and Os referee" challenge that could mean that for the second level the field conditions change: the field could for example grow to be more than 3x3.

Not unimportant: the solution of level 5 should solve level 1, 2, 3 and 4 too!

What do you guys think, should we implement this idea?