User Jeff Zeitlin - Puzzling Stack Exchange

As of May 31, 2023, we have updated our Code of Conduct.

Jeff Zeitlin

Member for 6 years, 5 months
Last seen this week

New York, NY, United States

44 Answers

Score Activity Newest

46 votes

Accepted

Knights and Knaves: What does C say?

answered Sep 23, 2019 at 15:23

38 votes

Change Picture I to Picture II

answered Jan 11, 2018 at 15:40

34 votes

Accepted

Which day of the week again?

answered Apr 7, 2017 at 12:18

24 votes

Accepted

Do you have my spare key?

answered Mar 23, 2018 at 13:07

20 votes

I apologise in advance for this

answered Oct 16, 2017 at 12:31

17 votes

Happy pi day, everyone!

answered Mar 14, 2019 at 11:55

14 votes

Counter-intuitive driving

answered Aug 31, 2017 at 15:02

13 votes

Accepted

Single cryptic crossword clue: one beer... [8]

answered Mar 28, 2018 at 18:42

10 votes

I guess you could palindromically call me "IDDI"

answered Apr 16, 2018 at 11:58

10 votes

I cannot make any triangle with sticks

answered Aug 22, 2017 at 20:03

9 votes

Rotating teams through stations

answered May 12, 2017 at 18:53

9 votes

Accepted

What's my word?

answered Jun 5, 2017 at 17:13

9 votes

Accepted

Travel tips for grandparents

answered Apr 11, 2019 at 13:23

9 votes

Accepted

Where will you find this?

answered Mar 26, 2018 at 14:30

8 votes

Accepted

Did I get free gas?

answered Sep 26, 2019 at 18:33

7 votes

As the Ferris wheel turns

answered Jul 22, 2019 at 14:37

6 votes

Accepted

What can go up a chimney down, but not down a chimney up?

answered Oct 17, 2017 at 15:46

5 votes

Reading in the dark, faster than light

answered Jul 31, 2017 at 12:58

5 votes

Future countries – party like it's 19999!

answered Aug 24, 2018 at 13:32

5 votes

Accepted

A quick loony riddle

answered Jan 20, 2022 at 14:51

5 votes

Accepted

Hard IQ questions with arrows

answered Aug 24, 2020 at 17:32

4 votes

What is the name of the novel?

answered Feb 27, 2018 at 18:23

4 votes

This is a tough one!

answered Aug 16, 2017 at 18:39

4 votes

One Edge Piece Faced The Wrong Way

answered Jan 3, 2017 at 17:27

4 votes

Solve the following knights and knaves problem

answered Sep 27, 2017 at 11:30

3 votes

Gap of the Gods

answered Nov 15, 2017 at 20:56

3 votes

Accepted

Marching Puzzle

answered Feb 5, 2018 at 14:57

3 votes

Accepted

London Drug Cartel

answered Mar 26, 2018 at 13:54

2 votes

Accepted

Is the following topology puzzle impossible to solve?

answered Jun 18, 2019 at 14:01

2 votes

Multiple riddles

answered Feb 15, 2018 at 19:48

1