Here's a brief description of the game from Double Fine and be sure to check out the video preview for more. (dualshockers.com)
However the page itself is still pretty vague about what the game entails and includes a link direct to the Official Nintendo website with the brief description of the game which, makes you think «why is it not included on the new website itself?» (miketendo64.com)
From the left side menu parents or teachers can access the game information to find the objective and a brief description of each game. (educationworld.com)