Heat Wave
Braingle.com
on
Published in Brain Teasers
Change COLD to HEAT by changing one letter at a time. Each change must produce a valid word in the English language. But there is a catch. You must make the change by going through COOL and WARM. No word can be used more than once.
COLD ---- COOL ---- WARM ---- HEAT
Solution:
COLD
COLT
COOT
COOL
WOOL
WOOD
WORD
WORM
WARM
WARD
HARD
HERD
HEAD
HEAT
Today's brain teaser courtesy of Braingle.com.
