Brain Teasers
Evolution
Make GAR (fish) evolve into DOG (mammal) by changing one letter at a time. Each change must produce a valid word in the English language. But there is a catch. The evolution must go through BOA (reptile) and OWL (bird). No word can be used more than once.
GAR ----> BOA ----> OWL ----> DOG
GAR ----> BOA ----> OWL ----> DOG
Answer
GAR <BAR
BAY
BOY
BOA <
BOG
BIG
BID
AID
AIL
OIL
OWL <
OWE
EWE
EYE
DYE
DOE
DOG <
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