Logic Puzzles

Moderators: jestingrabbit, Moderators General, Prelates

New Topic

2142 topics

Page 3 of 43
- Jump to page:
Previous
1
2
3
4
5
…
43
Next

Announcements

Replies

Views

Last post

POST HERE AND GET BANNED

Last post by Piotr71 « Thu Feb 22, 2018 12:33 pm UTC
Posted in General
Replies: 10
by anfurny » Sat Apr 01, 2017 10:48 pm UTC » in General

10 Replies

71246 Views

Last post by Piotr71 View the latest post
Thu Feb 22, 2018 12:33 pm UTC
Forum Migration

Last post by Flumble « Mon Nov 27, 2017 1:36 pm UTC
Posted in School
Replies: 412
1

…

7

8

9

10

11
Attachment(s) by davean » Wed Mar 23, 2016 9:50 am UTC » in School
412 Replies

599910 Views

Last post by Flumble View the latest post
Mon Nov 27, 2017 1:36 pm UTC
xkcd Forum Rules - Updated 6th of Feb, 2017

Last post by hermaj « Fri Nov 07, 2008 4:47 am UTC
Posted in School
Replies: 1
by hermaj » Fri Nov 07, 2008 4:46 am UTC » in School

1 Replies

706940 Views

Last post by hermaj View the latest post
Fri Nov 07, 2008 4:47 am UTC
Logic Puzzles Rules - Update 2013

Last post by Wildcard « Mon May 25, 2015 8:36 pm UTC
Replies: 3
by TheTankengine » Wed Jun 20, 2007 6:38 pm UTC

3 Replies

29283 Views

Last post by Wildcard View the latest post
Mon May 25, 2015 8:36 pm UTC

Topics

Replies

Views

Last post

Simple maths problem?

Last post by justinrhensen123 « Fri Mar 04, 2016 7:43 am UTC
Replies: 9
by vaavapuzzles » Thu Feb 18, 2016 8:01 pm UTC

9 Replies

2666 Views

Last post by justinrhensen123 View the latest post
Fri Mar 04, 2016 7:43 am UTC
Anyone interested in a tough 5-question challenge?

Last post by vaavapuzzles « Wed Mar 02, 2016 9:03 pm UTC
Replies: 27
by vaavapuzzles » Sat Feb 13, 2016 3:45 pm UTC

27 Replies

5544 Views

Last post by vaavapuzzles View the latest post
Wed Mar 02, 2016 9:03 pm UTC
Help Deciphering Cipher With No Spaces

Last post by Quixote « Fri Feb 26, 2016 12:11 am UTC
Replies: 7
by djcoop1 » Wed Oct 07, 2015 3:21 pm UTC

7 Replies

5329 Views

Last post by Quixote View the latest post
Fri Feb 26, 2016 12:11 am UTC
Russian Roulette with multiple cartridges

Last post by jasondrake « Thu Feb 18, 2016 5:12 pm UTC
Replies: 4
by DataGenetics » Sat Feb 06, 2016 8:35 pm UTC

4 Replies

2753 Views

Last post by jasondrake View the latest post
Thu Feb 18, 2016 5:12 pm UTC
Blue Eyes with Superrationality

Last post by PTGFlyer « Wed Feb 17, 2016 3:23 pm UTC
Replies: 48
1

2
by flewk » Fri Dec 25, 2015 2:15 pm UTC
48 Replies

9592 Views

Last post by PTGFlyer View the latest post
Wed Feb 17, 2016 3:23 pm UTC
Tractor? I hardly know 'er!

Last post by Jeff_UK « Tue Feb 16, 2016 11:15 am UTC
Replies: 37
by ohthecommotion » Mon Oct 16, 2006 3:54 pm UTC

37 Replies

17715 Views

Last post by Jeff_UK View the latest post
Tue Feb 16, 2016 11:15 am UTC
Six roll dice game

Last post by Jeff_UK « Tue Feb 16, 2016 10:37 am UTC
Replies: 11
by DataGenetics » Thu Feb 04, 2016 9:04 am UTC

11 Replies

3202 Views

Last post by Jeff_UK View the latest post
Tue Feb 16, 2016 10:37 am UTC
Timed Bridge Problem

Last post by jasondrake « Mon Feb 15, 2016 12:42 am UTC
Replies: 5
by jewish_scientist » Wed Oct 07, 2015 4:44 pm UTC

5 Replies

3260 Views

Last post by jasondrake View the latest post
Mon Feb 15, 2016 12:42 am UTC
Unknown Digits

Last post by Cauchy « Mon Feb 15, 2016 12:12 am UTC
Replies: 6
by newbie11 » Thu Feb 11, 2016 1:50 am UTC

6 Replies

2202 Views

Last post by Cauchy View the latest post
Mon Feb 15, 2016 12:12 am UTC
d20 rolling puzzle

Last post by DataGenetics « Sun Feb 14, 2016 4:54 am UTC
Replies: 3
by DataGenetics » Fri Feb 12, 2016 8:44 pm UTC

3 Replies

2146 Views

Last post by DataGenetics View the latest post
Sun Feb 14, 2016 4:54 am UTC
5-uples around a table (hard puzzle)

Last post by Goahead52 « Tue Feb 09, 2016 5:35 pm UTC
Replies: 12
by Goahead52 » Sun Sep 13, 2015 6:27 pm UTC

12 Replies

3911 Views

Last post by Goahead52 View the latest post
Tue Feb 09, 2016 5:35 pm UTC
A question about stacking spheres

Last post by jaap « Tue Feb 09, 2016 1:16 pm UTC
Replies: 2
by jaap » Tue Feb 09, 2016 10:36 am UTC

2 Replies

1971 Views

Last post by jaap View the latest post
Tue Feb 09, 2016 1:16 pm UTC
The Lady or the Tiger?

Last post by Mike Rosoft « Sat Feb 06, 2016 9:32 pm UTC
Replies: 9
by Mike Rosoft » Tue Feb 02, 2016 6:52 am UTC

9 Replies

3303 Views

Last post by Mike Rosoft View the latest post
Sat Feb 06, 2016 9:32 pm UTC
The Two Oracles - a statistics problem

Last post by Vytron « Mon Feb 01, 2016 8:53 am UTC
Replies: 74
1

2
by DrZiro » Thu Nov 26, 2015 2:52 pm UTC
74 Replies

11433 Views

Last post by Vytron View the latest post
Mon Feb 01, 2016 8:53 am UTC
Defective Circuit Board Puzzle

Last post by sfwc « Mon Jan 25, 2016 10:56 am UTC
Replies: 7
by DataGenetics » Fri Jan 15, 2016 9:42 pm UTC

7 Replies

2583 Views

Last post by sfwc View the latest post
Mon Jan 25, 2016 10:56 am UTC
Marry the Princess

Last post by chinouii « Tue Jan 19, 2016 9:37 pm UTC

by chinouii » Tue Jan 19, 2016 9:37 pm UTC

0 Replies

3165 Views

Last post by chinouii View the latest post
Tue Jan 19, 2016 9:37 pm UTC
A question about stacking dominoes

Last post by jestingrabbit « Sat Jan 16, 2016 7:19 am UTC
Replies: 5
by jaap » Fri Jan 15, 2016 3:49 pm UTC

5 Replies

1954 Views

Last post by jestingrabbit View the latest post
Sat Jan 16, 2016 7:19 am UTC
Unusual Cake Slicing

Last post by jaap « Fri Jan 15, 2016 5:35 pm UTC
Replies: 84
1

2

3
Attachment(s) by PaulT » Fri Sep 19, 2008 1:24 pm UTC
84 Replies

18165 Views

Last post by jaap View the latest post
Fri Jan 15, 2016 5:35 pm UTC
Escape the bear in the circle?

Last post by Carmeister « Wed Jan 13, 2016 10:26 pm UTC
Replies: 22
Attachment(s) by mathocean149 » Fri Dec 25, 2015 8:19 am UTC

22 Replies

5114 Views

Last post by Carmeister View the latest post
Wed Jan 13, 2016 10:26 pm UTC
"Shoot for the moon. If you miss, you may hit a star."

Last post by CharlieP « Tue Jan 12, 2016 10:43 am UTC
Replies: 8
by >-) » Mon Oct 26, 2015 5:08 am UTC

8 Replies

4068 Views

Last post by CharlieP View the latest post
Tue Jan 12, 2016 10:43 am UTC
Probability of ending up in room N

Last post by jaap « Thu Dec 31, 2015 6:50 am UTC
Replies: 3
by Moonbeam » Wed Dec 30, 2015 10:00 am UTC

3 Replies

2008 Views

Last post by jaap View the latest post
Thu Dec 31, 2015 6:50 am UTC
Eight by eight matrix, flip a coin.

Last post by Nitrodon « Tue Dec 29, 2015 6:58 am UTC
Replies: 3
by mathocean149 » Mon Dec 28, 2015 11:46 pm UTC

3 Replies

1945 Views

Last post by Nitrodon View the latest post
Tue Dec 29, 2015 6:58 am UTC
World of Darkness 20th Anniversary Probability Function

Last post by BenjCano « Tue Dec 22, 2015 4:58 am UTC

by BenjCano » Tue Dec 22, 2015 4:58 am UTC

0 Replies

2774 Views

Last post by BenjCano View the latest post
Tue Dec 22, 2015 4:58 am UTC
Computing a function without knowing the arguments

Last post by jestingrabbit « Fri Dec 18, 2015 3:10 am UTC
Replies: 6
by >-) » Mon Dec 14, 2015 8:17 pm UTC

6 Replies

2908 Views

Last post by jestingrabbit View the latest post
Fri Dec 18, 2015 3:10 am UTC
Find The Pattern

Last post by jackmcbarn « Thu Dec 17, 2015 1:23 am UTC
Replies: 2
by cavojcon » Thu Oct 15, 2015 1:25 am UTC

2 Replies

2252 Views

Last post by jackmcbarn View the latest post
Thu Dec 17, 2015 1:23 am UTC
Forum Game "Decryption" stalled.

Last post by Quixote « Wed Dec 16, 2015 10:26 pm UTC
Replies: 1
by Feylias » Fri Dec 11, 2015 6:11 pm UTC

1 Replies

1953 Views

Last post by Quixote View the latest post
Wed Dec 16, 2015 10:26 pm UTC
Factorally growing data storage

Last post by mward « Wed Dec 16, 2015 11:41 am UTC
Replies: 3
by undecim » Fri Dec 11, 2015 2:04 pm UTC

3 Replies

2404 Views

Last post by mward View the latest post
Wed Dec 16, 2015 11:41 am UTC
Mother of All Puzzles

Last post by RedIvre « Sat Dec 12, 2015 9:06 pm UTC
Replies: 124
1

2

3

4
by GeoffreyY » Fri Mar 08, 2013 12:14 pm UTC
124 Replies

63261 Views

Last post by RedIvre View the latest post
Sat Dec 12, 2015 9:06 pm UTC
Buffalo buffalo buffalo.

Last post by Sableagle « Sat Nov 28, 2015 12:25 pm UTC
Replies: 58
1

2
by bitwiseshiftleft » Wed Apr 25, 2007 3:29 am UTC
58 Replies

22380 Views

Last post by Sableagle View the latest post
Sat Nov 28, 2015 12:25 pm UTC
Anti-Gambler's Fallacy

Last post by DrZiro « Fri Nov 27, 2015 2:08 am UTC
Replies: 162
1

2

3

4

5
by Cradarc » Mon Sep 07, 2015 10:34 pm UTC
162 Replies

22411 Views

Last post by DrZiro View the latest post
Fri Nov 27, 2015 2:08 am UTC
Find the Mole

Last post by Jeff_UK « Fri Nov 20, 2015 2:00 pm UTC
Replies: 5
by Jeff_UK » Wed Nov 18, 2015 11:54 am UTC

5 Replies

2076 Views

Last post by Jeff_UK View the latest post
Fri Nov 20, 2015 2:00 pm UTC
number pyramid

Last post by Cauchy « Fri Nov 20, 2015 2:27 am UTC
Replies: 1
by rval27 » Wed Nov 18, 2015 9:12 pm UTC

1 Replies

1442 Views

Last post by Cauchy View the latest post
Fri Nov 20, 2015 2:27 am UTC
Request: Most Concise Puzzle you Know

Last post by elasto « Thu Nov 19, 2015 7:24 am UTC
Replies: 1
by Jeff_UK » Mon Nov 16, 2015 11:58 am UTC

1 Replies

1799 Views

Last post by elasto View the latest post
Thu Nov 19, 2015 7:24 am UTC
Kings on a Chessboard

Last post by taemyr « Thu Nov 12, 2015 9:15 am UTC
Replies: 6
by emlightened » Sat Sep 26, 2015 10:21 pm UTC

6 Replies

2975 Views

Last post by taemyr View the latest post
Thu Nov 12, 2015 9:15 am UTC
Timed Bridge Problem

Last post by emlightened « Sat Nov 07, 2015 2:23 am UTC
Replies: 3
by jewish_scientist » Fri Nov 06, 2015 4:34 pm UTC

3 Replies

1831 Views

Last post by emlightened View the latest post
Sat Nov 07, 2015 2:23 am UTC
Squares and sequence

Last post by Goahead52 « Wed Nov 04, 2015 5:52 pm UTC
Replies: 5
by Goahead52 » Sun Nov 01, 2015 3:00 pm UTC

5 Replies

1962 Views

Last post by Goahead52 View the latest post
Wed Nov 04, 2015 5:52 pm UTC
Problem !

Last post by Jeff_UK « Tue Nov 03, 2015 3:25 pm UTC
Replies: 1
by rhino721 » Sun Nov 01, 2015 6:48 pm UTC

1 Replies

1486 Views

Last post by Jeff_UK View the latest post
Tue Nov 03, 2015 3:25 pm UTC
Card Puzzle

Last post by electriczap « Sat Oct 31, 2015 11:09 pm UTC
Replies: 6
Attachment(s) by electriczap » Mon Oct 26, 2015 12:38 am UTC

6 Replies

2331 Views

Last post by electriczap View the latest post
Sat Oct 31, 2015 11:09 pm UTC
Room count of the cross-wired tower.

Last post by Elvish Pillager « Sat Oct 31, 2015 9:48 pm UTC
Replies: 2
by emlightened » Thu Oct 29, 2015 9:45 pm UTC

2 Replies

1693 Views

Last post by Elvish Pillager View the latest post
Sat Oct 31, 2015 9:48 pm UTC
Caesar cipher

Last post by Penitent87 « Tue Oct 20, 2015 10:35 am UTC
Replies: 3
by rhino721 » Fri Oct 02, 2015 9:59 pm UTC

3 Replies

2014 Views

Last post by Penitent87 View the latest post
Tue Oct 20, 2015 10:35 am UTC
Five Birds, Five Doors

Last post by taemyr « Fri Oct 16, 2015 7:51 am UTC
Replies: 1
by Cradarc » Fri Oct 16, 2015 7:05 am UTC

1 Replies

1792 Views

Last post by taemyr View the latest post
Fri Oct 16, 2015 7:51 am UTC
Simplified

Last post by taemyr « Thu Oct 15, 2015 9:40 am UTC
Replies: 5
by rhino721 » Wed Sep 30, 2015 7:57 am UTC

5 Replies

2111 Views

Last post by taemyr View the latest post
Thu Oct 15, 2015 9:40 am UTC
How many rooms are there in the tower?

Last post by Elvish Pillager « Wed Oct 14, 2015 11:41 pm UTC
Replies: 26
by vicariggio » Fri Oct 02, 2015 11:49 am UTC

26 Replies

5028 Views

Last post by Elvish Pillager View the latest post
Wed Oct 14, 2015 11:41 pm UTC
Kirkman's Schoolgirls

Last post by Sandor « Tue Oct 13, 2015 2:56 pm UTC
Replies: 12
by quintopia » Tue Oct 06, 2015 3:32 am UTC

12 Replies

3350 Views

Last post by Sandor View the latest post
Tue Oct 13, 2015 2:56 pm UTC
E2

Last post by mward « Mon Oct 12, 2015 9:04 pm UTC
Replies: 1
by rhino721 » Sun Oct 11, 2015 2:55 pm UTC

1 Replies

1175 Views

Last post by mward View the latest post
Mon Oct 12, 2015 9:04 pm UTC
Party

Last post by rhino721 « Wed Oct 07, 2015 7:39 pm UTC

by rhino721 » Wed Oct 07, 2015 7:39 pm UTC

0 Replies

2133 Views

Last post by rhino721 View the latest post
Wed Oct 07, 2015 7:39 pm UTC
School

Last post by jestingrabbit « Sun Oct 04, 2015 11:11 am UTC
Replies: 2
by rhino721 » Sat Oct 03, 2015 5:52 pm UTC

2 Replies

1952 Views

Last post by jestingrabbit View the latest post
Sun Oct 04, 2015 11:11 am UTC
Anti-Gambler's Fallacy In The Real World

Last post by Cradarc « Sat Oct 03, 2015 1:55 am UTC
Replies: 7
by Vytron » Thu Oct 01, 2015 12:58 pm UTC

7 Replies

2553 Views

Last post by Cradarc View the latest post
Sat Oct 03, 2015 1:55 am UTC
Bees

Last post by rhino721 « Fri Oct 02, 2015 6:21 pm UTC
Replies: 4
Attachment(s) by rhino721 » Wed Sep 30, 2015 7:56 am UTC

4 Replies

1726 Views

Last post by rhino721 View the latest post
Fri Oct 02, 2015 6:21 pm UTC
The castle

Last post by Goahead52 « Fri Sep 25, 2015 3:58 pm UTC
Replies: 9
by Goahead52 » Sun Sep 13, 2015 11:03 am UTC

9 Replies

2740 Views

Last post by Goahead52 View the latest post
Fri Sep 25, 2015 3:58 pm UTC

New Topic

2142 topics

Page 3 of 43
- Jump to page:
Previous
1
2
3
4
5
…
43
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 6 guests

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum