User Matthew Jensen

41 votes

Why is the pavement wet?

answered Oct 2, 2020 at 3:29

27 votes

Accepted

This new puzzle type needs a name {3}

logical-deduction enigmatic-puzzle visual grid-deduction reverse-puzzling

answered Jan 21, 2020 at 21:12

23 votes

Accepted

Riddle of the Black Knights

riddle

answered Jan 23, 2020 at 3:13

14 votes

Accepted

Generating numbers with cubes

mathematics combinatorics

answered Sep 26, 2019 at 2:04

14 votes

Accepted

I have a bow, what am I?

riddle rhyme

answered May 4, 2021 at 4:28

13 votes

Accepted

How to obtain the 6- and 12-gon with 6 equal rectangles?

geometry

answered Mar 20, 2020 at 3:52

12 votes

Accepted

Regarding a crossword

crosswords

answered Jan 13, 2020 at 0:02

10 votes

Accepted

A strange summation

enigmatic-puzzle

answered Dec 12, 2019 at 23:28

9 votes

Accepted

Find the number for the question mark

pattern

answered Sep 29, 2019 at 23:55

8 votes

A riddling revolution

riddle rhyme

answered Jan 28, 2020 at 1:00

5 votes

Accepted

Another series of fortunate (and sideways) transpositions

wordplay no-computers graph-theory sliding-blocks word-ladder

answered Jan 27, 2020 at 0:33

5 votes

Accepted

Next palindrome date and time

mathematics

answered Jan 27, 2020 at 1:56

4 votes

Accepted

Locations on the Earth that are all separated by the same distance

mathematics geometry geography

answered Jan 22, 2020 at 0:35

3 votes

Painting a 6x6 with 3 colours

mathematics combinatorics

answered Oct 1, 2019 at 0:54

3 votes

Rectangles formed from every tetromino, tromino and domino

mathematics geometry combinatorics polyomino

answered Oct 16, 2019 at 0:19

3 votes

Accepted

Unpainted Masyu

grid-deduction masyu

answered Dec 10, 2019 at 3:59

3 votes

Accepted

CrossWordSearch 2

crosswords word-search

answered Aug 6, 2020 at 1:33

3 votes

Match the animals, three by three

enigmatic-puzzle

answered Nov 24, 2020 at 21:38

2 votes

One-digit products in a row of numbers, base-N

mathematics calculation-puzzle

answered Sep 24, 2019 at 0:47

2 votes

What is the largest number of cubes that can be cut?

mathematics geometry dissection three-dimensional

answered Jan 9, 2020 at 1:35

1 vote

10x10 divided into the most number of rectangles of different area

mathematics geometry

answered Oct 22, 2019 at 1:56

1 vote

One corner rotated in 4x4x4

rubiks-cube twisty-puzzles

answered Oct 1, 2019 at 1:38

1 vote

Identify the grid that does not fit into the pattern

visual odd-one-out

answered Oct 6, 2019 at 22:11

1 vote

Challenge for lovers

cryptography

answered Oct 9, 2019 at 0:23

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24 Answers

Why is the pavement wet?

This new puzzle type needs a name {3}

Riddle of the Black Knights

Generating numbers with cubes

I have a bow, what am I?

How to obtain the 6- and 12-gon with 6 equal rectangles?

Regarding a crossword

A strange summation

Find the number for the question mark

A riddling revolution

Another series of fortunate (and sideways) transpositions

Next palindrome date and time

Locations on the Earth that are all separated by the same distance

Painting a 6x6 with 3 colours

Rectangles formed from every tetromino, tromino and domino

Unpainted Masyu

CrossWordSearch 2

Match the animals, three by three

One-digit products in a row of numbers, base-N

What is the largest number of cubes that can be cut?

10x10 divided into the most number of rectangles of different area

One corner rotated in 4x4x4

Identify the grid that does not fit into the pattern

Challenge for lovers