Set is one of my favorite brain games. Is a group of 3 cards a set or not? You figure it out by deciding if every attribute is going to be the same or different; example, all purple shapes, all ovals, all shaded in, and different number of ovals. You can play the daily challenge here (look for the directions on the right side of the puzzle if you are new).
Noetic Learning Problem of the Week is available here. Each week there is a new problem posted.
Think Make Innovate is the Grant Wood AEA Digital Learning Team's monthly maker challenge. You can see all kinds of past challenges as well as the new episode will be released on Wednesday, April 1st (no fooling!).
