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DrD's user avatar
DrD's user avatar
DrD
  • Member for 6 years, 10 months
  • Last seen more than a week ago
  • USA
21 votes
1 answer
1k views

Solving two equations in a creative way

5 votes
2 answers
1k views

Did Grandpa count correctly? Another Grandpa Mystery

27 votes
1 answer
1k views

Looks can be deceiving

6 votes
4 answers
1k views

Lead into IRON! really?

9 votes
2 answers
1k views

I have a bad feeling about this country name

30 votes
1 answer
1k views

Three Singles in Three Clubs

5 votes
4 answers
1k views

Word list: 2 consonants 2 vowels

1 vote
8 answers
1k views

The shortest , largest number [closed]

7 votes
4 answers
1k views

Change Four to Nine in fewest steps

9 votes
11 answers
1k views

Back to Matchsticks (cotton swabs)

7 votes
3 answers
1k views

This compound word when reversed is also a compound word

12 votes
3 answers
1k views

Adding consonants to create an antonym

7 votes
10 answers
1k views

In a few seconds their job is done and so are they [closed]

6 votes
3 answers
1k views

This is inconceivable. Another Grandpa Mystery

6 votes
2 answers
1k views

Prime to number conversion

7 votes
8 answers
1k views

Thinking of a shape

5 votes
1 answer
1k views

Three lines to get twenty triangles

17 votes
1 answer
1k views

Sometimes you are this word with three vowels

6 votes
6 answers
1k views

Not the Weight thing again!

3 votes
4 answers
1k views

One does not belong. (But they are all wrong, aren't they?)

19 votes
1 answer
1k views

A statement about the states in these United States

6 votes
3 answers
1k views

Which one doesn't belong?

12 votes
2 answers
1k views

Country names from other country names

2 votes
1 answer
1k views

Fill in the 3 letter blanks

4 votes
7 answers
1k views

His taste in Cars: Another Grandpa Mystery [closed]

6 votes
8 answers
1k views

A word exercise : Same consonants and five vowels [duplicate]

13 votes
2 answers
1k views

Did he make a typing mistake?

11 votes
1 answer
1k views

What are these numbers?

11 votes
2 answers
1k views

What's next? Think laterally

16 votes
1 answer
1k views

What number goes in the ?? box?

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