Use an interactive compass to estimate the distance and direction from one world capital to another. How close can you get?
Using pictures and discriptions, guess the auction price that items were sold for.
Guess the year of creation of a gallery of paintings!
Guess the flag by punching holes on a canvas
Use an interactive compass to estimate the distance and direction across a trail of world capitals.
Give two pairs of world capitals, guess which pair is closer together. Each of the 5 rounds gets increasingly more difficult.
Guess which perimeter is longer. Two shapes, 7 rounds.
Extrapolate historic graphs as accurately as possible over multiple categories
Fill a hexagon grid in as few moves as possible