Seoul, Barcelona, Atlanta,
Sydney (Olympic Venues)
I, V, X,
L (Roman Numerals)
1, 4, 9,
16 (Squares of 1, 2, 3 4)
1, 18, 4,
13 (Numbers on a Dart Board)
Philosopher's Stone, Chamber of Secret, Prisoner of Azkaban,
Goblet of Fire (Harry Potter books)
Mercury, Venus, Earth,
Mars (Planets from the Sun)
Italy, Spain, Germany,
France (World Cup Winners)
Val Kilmer, George Clooney, Christian Bale,
Robert Pattinson (actors to play Batman)
USA, China, Canada,
Russia (Countries by Size)
Vietnam, Yemen, Zambia,
Zimbabwe (countries in alphabetical order)
Red, Orange, Yellow,
Green (The colours of the rainbow)
May, June, March,
August (months in order of letters in their names)
Australian Open, French Open, Wimbledon,
US Open (order of Grand Slams)
A, S, D,
F (middle row of the keyboard!)
Mandarin, Spanish, English,
Hindi (most spoken languages in the world by native speakers)
Tiger, Rabbit, Dragon,
Snake (Chinese New Year animals in order)
