User Adam

57 votes

Accepted

What is the next number in the series: 21, 21, 23, 20, 5, 25, 31, 24,?

answered Sep 29, 2019 at 10:06

13 votes

Make 1998 using the least possible digits 8

answered Sep 11, 2019 at 19:16

10 votes

Make 2019 with single digits

answered Sep 12, 2019 at 12:22

9 votes

Time to call the bluff

answered Sep 3, 2019 at 9:48

8 votes

Accepted

How can I find riddles or puzzles to point players in one of two directions (in a maze)?

answered Jul 10, 2019 at 21:04

7 votes

Sequence puzzle

answered Apr 8, 2019 at 19:18

5 votes

How many possible starting positions are uniquely solvable for a nonogram puzzle?

answered Jun 13, 2019 at 16:31

5 votes

6+8=71 move two matches

answered Sep 15, 2019 at 17:06

4 votes

Square Spin #1: Sun and Moon

answered Jul 2, 2019 at 19:09

4 votes

What plant do I be, whether an apple or a tree?

answered Mar 6, 2019 at 8:01

3 votes

Accepted

How Should I Go About Answering Square Spin Puzzles?

answered Jul 18, 2019 at 15:09

3 votes

A number of representations

answered May 20, 2019 at 21:09

3 votes

I am born from the combination of a forest and ore and used to cover the world in darkness, what am I?

answered Jan 20, 2019 at 15:54

3 votes

2019 to every day of the month

answered Jan 12, 2019 at 11:15

3 votes

computer programmer's maths puzzle

answered Sep 27, 2019 at 23:46

2 votes

Accepted

4x4 grid challenge

answered Dec 28, 2019 at 17:40

2 votes

Water's around, but not too much,

answered Mar 5, 2019 at 17:39

2 votes

Finding a line on a plane

answered Feb 12, 2019 at 16:13

1 vote

Accepted

Is this a puzzle? Cup cakes

answered Feb 14, 2019 at 7:01

1 vote

Find minimum number of meeting periods to reach 2 degrees of separation for a group

answered Mar 2, 2019 at 18:42

1 vote

I need help with this riddle. "Where is Jim?"

answered Jan 8, 2019 at 18:10

1 vote

Accepted

What mysterious whole number am I?

answered Jan 18, 2019 at 22:02

1 vote

Locked Room Murder!! How and who?

answered Aug 14, 2019 at 14:17

Stack Exchange Network

23 Answers

What is the next number in the series: 21, 21, 23, 20, 5, 25, 31, 24,?

Make 1998 using the least possible digits 8

Make 2019 with single digits

Time to call the bluff

How can I find riddles or puzzles to point players in one of two directions (in a maze)?

Sequence puzzle

How many possible starting positions are uniquely solvable for a nonogram puzzle?

6+8=71 move two matches

Square Spin #1: Sun and Moon

What plant do I be, whether an apple or a tree?

How Should I Go About Answering Square Spin Puzzles?

A number of representations

I am born from the combination of a forest and ore and used to cover the world in darkness, what am I?

2019 to every day of the month

computer programmer's maths puzzle

4x4 grid challenge

Water's around, but not too much,

Finding a line on a plane

Is this a puzzle? Cup cakes

Find minimum number of meeting periods to reach 2 degrees of separation for a group

I need help with this riddle. "Where is Jim?"

What mysterious whole number am I?

Locked Room Murder!! How and who?