My DD found a similar game like that on the lego website. http://creative.lego.com/en-us/games/deafult.aspx

Lincoln logs are fun to use in that way. We got this huge tub at Disney World a few years ago that has this 10 step plan to build the Wilderness Lodge hotel with it. When she was 4, we built it together having her pick out the 2 "nubbed" pieces vs the 3 & 4 "nubbed" ones. This week she followed the plans herself -- with help on levels 9 & 10 - those last levels are tricky.