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Bob Bixler's user avatar
Bob Bixler's user avatar
Bob Bixler's user avatar
Bob Bixler
  • Member for 6 years, 8 months
  • Last seen this week
  • Virginia, USA
7 votes
3 answers
521 views

Colliding Bullets again

7 votes
5 answers
542 views

Mexican Standoff -- 4 way

5 votes
1 answer
717 views

Lewis Carroll's Logic Problem #1, page 386

4 votes
2 answers
240 views

Applied logic challenge problem

3 votes
1 answer
275 views

Applied logic challenge problem #2

3 votes
2 answers
406 views

Lewis Carroll's Logic Problem: what do you know about great-grandsons?

3 votes
2 answers
373 views

“Pickled Walnuts” Logic Problem

0 votes
1 answer
172 views

A Problem in Research using Logic

-4 votes
1 answer
214 views

Find the Rat in the Hole