Enter the following codes for the desired level.

BHGG - Day 1, London, England 
DCHJ - Day 18, Train 
FSHJ - Day 20, Turkey 
GKMN - Day 25, India 
HLSN - Day 25~Wanted in India 
CLGG - Day 3, Paris, France 
JMBJ - Day 40, China 
KNQN - Day 61, San Francisco 
MQGG - Day 61~ Train to New York 
LPGG - Day 61~ Wild West 
PSGG - Ending Sequence