Brain Teasers
What other letter...
Group
These brain teasers rely on your ability to recognize groups of common attributes. For each of these puzzles you'll need to figure out why the words or letters are grouped as they are. Sometimes you will be asked to pick the odd-one-out or to place a new word into the correct group.Group
What other letter fits in this series:
B C D E I K O X?
B C D E I K O X?
Hint
You'll 'flip' when you see the answer!Answer
The letter H. All of the letters in the series can be reversed vertically---or flipped head over tail-- and remain the same.Hide Hint Show Hint Hide Answer Show Answer
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