Volume 100 (10000-10099)

Moderator: Board moderators

New Topic

100 topics

Topics

Replies

Views

Last post

10072 - Bob Laptop Woolmer and Eddie Desktop Barlow

Last post by metaphysis « Mon Dec 24, 2018 2:02 pm
Replies: 10
by uzioriluzan » Thu Sep 19, 2002 3:30 pm

10 Replies

4640 Views

Last post by metaphysis
Mon Dec 24, 2018 2:02 pm
10023 - Square root

Last post by metaphysis « Fri Mar 02, 2018 1:24 pm
Replies: 121
by Almost Human » Fri May 23, 2003 9:40 am
1

…

5

6

7

8

9
121 Replies

31133 Views

Last post by metaphysis
Fri Mar 02, 2018 1:24 pm
10070 - Leap Year or Not Leap Year and ...

Last post by lighted « Tue Mar 14, 2017 1:59 pm
Replies: 233
by soyoja » Tue May 07, 2002 5:47 pm
1

…

12

13

14

15

16
233 Replies

59540 Views

Last post by lighted
Tue Mar 14, 2017 1:59 pm
10035 - Primary Arithmetic

Last post by lighted « Tue Mar 14, 2017 1:55 pm
Replies: 328
by koniloni » Sat Jun 15, 2002 5:37 am
1

…

18

19

20

21

22
328 Replies

68743 Views

Last post by lighted
Tue Mar 14, 2017 1:55 pm
10069 - Distinct Subsequences

Last post by Quantris « Tue Feb 14, 2017 4:01 am
Replies: 26
by FlyDeath » Sat Dec 14, 2002 4:06 am
1

2
26 Replies

15037 Views

Last post by Quantris
Tue Feb 14, 2017 4:01 am
10099 - The Tourist Guide

Last post by Helaluddin_brur « Fri Jan 06, 2017 1:35 pm
Replies: 91
by kcph007 » Tue Nov 26, 2002 12:15 pm
1

…

3

4

5

6

7
91 Replies

32097 Views

Last post by Helaluddin_brur
Fri Jan 06, 2017 1:35 pm
10009 - All Roads Lead Where?

Last post by tom83 « Mon Nov 28, 2016 11:17 pm
Replies: 60
by Grzesiek » Thu Feb 14, 2002 6:07 pm
1

2

3

4

5
60 Replies

16319 Views

Last post by tom83
Mon Nov 28, 2016 11:17 pm
10025 - The ? 1 ? 2 ? ... ? n = k problem

Last post by Eucliwood « Wed Jun 22, 2016 9:36 am
Replies: 42
by Cubist » Wed Jun 12, 2002 7:30 pm
1

2

3
42 Replies

12953 Views

Last post by Eucliwood
Wed Jun 22, 2016 9:36 am
10038 - Jolly Jumpers

Last post by souravvv « Fri Apr 29, 2016 5:44 pm
Replies: 445
by Moni » Mon May 20, 2002 11:16 pm
1

…

26

27

28

29

30
445 Replies

99513 Views

Last post by souravvv
Fri Apr 29, 2016 5:44 pm
10018 - Reverse and Add

Last post by bluddypaul « Tue Mar 15, 2016 7:48 am
Replies: 169
by Juergen Werner » Wed Sep 18, 2002 11:29 pm
1

…

8

9

10

11

12
169 Replies

26235 Views

Last post by bluddypaul
Tue Mar 15, 2016 7:48 am
10003 - Cutting Sticks

Last post by bachelorwhc « Sat Feb 06, 2016 11:58 pm
Replies: 59
by otavio » Sat Oct 19, 2002 9:52 pm
1

2

3

4
59 Replies

27390 Views

Last post by bachelorwhc
Sat Feb 06, 2016 11:58 pm
10010 - Where's Waldorf?

Last post by Kekskruemel « Sun Dec 20, 2015 3:11 pm
Replies: 42
by PJYelton » Mon Jul 21, 2003 8:26 pm
1

2

3
42 Replies

19931 Views

Last post by Kekskruemel
Sun Dec 20, 2015 3:11 pm
10054 - The Necklace

Last post by pakhandi « Mon Nov 16, 2015 5:00 am
Replies: 62
by 10153EN » Sat Jun 29, 2002 8:51 pm
1

2

3

4

5
62 Replies

33548 Views

Last post by pakhandi
Mon Nov 16, 2015 5:00 am
10093 - An Easy Problem!

Last post by Riyal « Sun Nov 15, 2015 3:36 pm
Replies: 52
by Revenger » Fri Jun 21, 2002 11:10 am
1

2

3

4
52 Replies

16585 Views

Last post by Riyal
Sun Nov 15, 2015 3:36 pm
10039 - Railroads

Last post by zholnin « Fri Nov 13, 2015 10:24 pm
Replies: 20
by Red Scorpion » Wed Jun 25, 2003 7:52 am
1

2
20 Replies

9116 Views

Last post by zholnin
Fri Nov 13, 2015 10:24 pm
10083 - Division

Last post by Muftee_Ruet « Fri Oct 23, 2015 10:25 am
Replies: 12
by Shahab » Sun Nov 10, 2002 2:25 pm

12 Replies

6507 Views

Last post by Muftee_Ruet
Fri Oct 23, 2015 10:25 am
10050 - Hartals

Last post by yukiyoru98 « Sat Sep 19, 2015 9:01 am
Replies: 59
by fzrone » Wed Jan 08, 2003 10:02 am
1

2

3

4
59 Replies

21683 Views

Last post by yukiyoru98
Sat Sep 19, 2015 9:01 am
10008 - What's Cryptanalysis?

Last post by osongayito « Wed Aug 26, 2015 8:16 am
Replies: 55
by chaojinn » Tue Jul 30, 2002 8:03 am
1

2

3

4
55 Replies

19357 Views

Last post by osongayito
Wed Aug 26, 2015 8:16 am
10034 - Freckles

Last post by hengbinluo « Sun Aug 09, 2015 8:28 am
Replies: 101
by xenon » Tue Aug 06, 2002 9:48 am
1

…

3

4

5

6

7
101 Replies

35885 Views

Last post by hengbinluo
Sun Aug 09, 2015 8:28 am
10061 - How many zero's and how many digits ?

Last post by ryx « Fri Jul 10, 2015 3:01 am
Replies: 43
by ahanys » Mon Nov 26, 2001 12:50 pm
1

2

3
43 Replies

22890 Views

Last post by ryx
Fri Jul 10, 2015 3:01 am
10067 - Playing with Wheels

Last post by NAbdulla « Wed Jul 08, 2015 6:01 pm
Replies: 62
by Eric____ » Sun Mar 30, 2003 10:53 pm
1

2

3

4

5
62 Replies

26325 Views

Last post by NAbdulla
Wed Jul 08, 2015 6:01 pm
10074 - Take the Land

Last post by asrajmane193 « Fri Jul 03, 2015 3:39 pm
Replies: 21
by cyfra » Mon Jun 24, 2002 11:18 am
1

2
21 Replies

4311 Views

Last post by asrajmane193
Fri Jul 03, 2015 3:39 pm
10062 - Tell me the frequencies!

Last post by code88045 « Thu May 07, 2015 7:43 am
Replies: 235
by FlyDeath » Sat Jan 19, 2002 4:46 am
1

…

12

13

14

15

16
235 Replies

45148 Views

Last post by code88045
Thu May 07, 2015 7:43 am
10075 - Airlines

Last post by amrondonp « Fri Apr 03, 2015 2:44 am
Replies: 9
by hj » Tue Dec 30, 2003 11:11 pm

9 Replies

5233 Views

Last post by amrondonp
Fri Apr 03, 2015 2:44 am
10029 - Edit Step Ladders

Last post by prashantharshi « Wed Apr 01, 2015 1:38 pm
Replies: 70
by Adrian Kuegel » Fri May 24, 2002 9:41 am
1

2

3

4

5
70 Replies

23289 Views

Last post by prashantharshi
Wed Apr 01, 2015 1:38 pm
10077 - The Stern-Brocot Number System

Last post by brianfry713 « Tue Mar 31, 2015 12:03 am
Replies: 10
by azur » Mon Nov 01, 2004 12:41 pm

10 Replies

7483 Views

Last post by brianfry713
Tue Mar 31, 2015 12:03 am
10013 - Super long sums

Last post by Tiramisu « Thu Mar 26, 2015 7:16 am
Replies: 212
by Qba » Thu Aug 08, 2002 4:29 pm
1

…

11

12

13

14

15
212 Replies

46114 Views

Last post by Tiramisu
Thu Mar 26, 2015 7:16 am
10000 - Longest Paths

Last post by jddantes « Sun Mar 08, 2015 10:04 am
Replies: 160
by Ioura » Tue Mar 12, 2002 10:54 pm
1

…

7

8

9

10

11
160 Replies

40496 Views

Last post by jddantes
Sun Mar 08, 2015 10:04 am
10044 - Erdos Numbers

Last post by garbage « Fri Mar 06, 2015 7:17 pm
Replies: 102
by LittleJohn » Sun May 11, 2003 6:20 am
1

…

3

4

5

6

7
102 Replies

42749 Views

Last post by garbage
Fri Mar 06, 2015 7:17 pm
10043 - Chainsaw Massacre

Last post by Higros « Mon Mar 02, 2015 9:21 pm
Replies: 18
by Cloud » Thu Feb 28, 2002 8:17 pm
1

2
18 Replies

7654 Views

Last post by Higros
Mon Mar 02, 2015 9:21 pm
10082 - WERTYU

Last post by praveenkumar13cs32 « Mon Mar 02, 2015 6:29 pm
Replies: 57
by kYsis » Sun Mar 10, 2002 2:03 pm
1

2

3

4
57 Replies

9290 Views

Last post by praveenkumar13cs32
Mon Mar 02, 2015 6:29 pm
10086 - Test the Rods

Last post by brianfry713 « Wed Feb 25, 2015 10:33 pm
Replies: 10
by Andrey Popyk » Thu Oct 03, 2002 1:55 pm

10 Replies

5001 Views

Last post by brianfry713
Wed Feb 25, 2015 10:33 pm
10085 - The most distant state

Last post by just_yousef « Thu Feb 05, 2015 9:35 pm
Replies: 10
by sidky » Tue Oct 07, 2003 5:18 pm

10 Replies

3618 Views

Last post by just_yousef
Thu Feb 05, 2015 9:35 pm
10079 - Pizza Cutting

Last post by brianfry713 « Tue Jan 27, 2015 9:33 pm
Replies: 44
by 10153EN » Fri May 17, 2002 11:19 am
1

2

3
44 Replies

11556 Views

Last post by brianfry713
Tue Jan 27, 2015 9:33 pm
10071 - Back to High School Physics

Last post by brianfry713 « Fri Jan 23, 2015 9:39 pm
Replies: 49
by Dominik Michniewski » Tue Jul 23, 2002 11:03 pm
1

2

3

4
49 Replies

9157 Views

Last post by brianfry713
Fri Jan 23, 2015 9:39 pm
10004 - Bicoloring

Last post by brianfry713 « Wed Jan 07, 2015 3:48 am
Replies: 93
by zyzyis » Mon Jul 29, 2002 7:46 pm
1

…

3

4

5

6

7
93 Replies

33218 Views

Last post by brianfry713
Wed Jan 07, 2015 3:48 am
10055 - Hashmat the Brave Warrior

Last post by lighted « Tue Dec 23, 2014 10:23 am
Replies: 166
by Shahid » Fri May 03, 2002 3:22 pm
1

…

8

9

10

11

12
166 Replies

51972 Views

Last post by lighted
Tue Dec 23, 2014 10:23 am
10041 - Vito's Family

Last post by s0mbra « Sun Dec 21, 2014 12:19 am
Replies: 90
by trialsin » Thu Oct 17, 2002 10:18 am
1

…

3

4

5

6

7
90 Replies

33006 Views

Last post by s0mbra
Sun Dec 21, 2014 12:19 am
10026 - Shoemaker's Problem

Last post by brianfry713 « Wed Dec 10, 2014 1:10 am
Replies: 82
by jhkim » Fri Jun 27, 2003 7:50 pm
1

2

3

4

5

6
82 Replies

36957 Views

Last post by brianfry713
Wed Dec 10, 2014 1:10 am
10066 - The Twin Towers

Last post by brianfry713 « Fri Dec 05, 2014 9:12 pm
Replies: 35
by ahanys » Wed Mar 06, 2002 2:52 pm
1

2

3
35 Replies

14265 Views

Last post by brianfry713
Fri Dec 05, 2014 9:12 pm
10048 - Audiophobia

Last post by stronk111 « Tue Nov 11, 2014 1:13 pm
Replies: 27
by deddy one » Thu Apr 17, 2003 3:24 am
1

2
27 Replies

10743 Views

Last post by stronk111
Tue Nov 11, 2014 1:13 pm
10033 - Interpreter

Last post by pakosh « Sat Nov 08, 2014 1:20 am
Replies: 88
by AlexandreN » Mon Jul 22, 2002 4:11 pm
1

2

3

4

5

6
88 Replies

28196 Views

Last post by pakosh
Sat Nov 08, 2014 1:20 am
10036 - Divisibility

Last post by fresher96 « Wed Oct 29, 2014 10:15 pm
Replies: 37
by titid_gede » Wed May 28, 2003 5:19 pm
1

2

3
37 Replies

12474 Views

Last post by fresher96
Wed Oct 29, 2014 10:15 pm
10012 - How Big Is It?

Last post by brianfry713 « Thu Oct 23, 2014 11:04 pm
Replies: 26
by Adrian Kuegel » Fri Jan 18, 2002 4:54 pm
1

2
26 Replies

11936 Views

Last post by brianfry713
Thu Oct 23, 2014 11:04 pm
10037 - Bridge

Last post by lighted « Tue Oct 07, 2014 9:59 am
Replies: 84
by LittleJohn » Tue Jul 23, 2002 6:20 pm
1

2

3

4

5

6
84 Replies

26937 Views

Last post by lighted
Tue Oct 07, 2014 9:59 am
10081 - Tight Words

Last post by Mukit Chowdhury « Thu Sep 04, 2014 6:17 am
Replies: 16
by Chameleon » Thu Jun 20, 2002 4:56 pm
1

2
16 Replies

6689 Views

Last post by Mukit Chowdhury
Thu Sep 04, 2014 6:17 am
10046 - Fold-up Patterns

Last post by brianfry713 « Thu Aug 21, 2014 6:25 am

by brianfry713 » Thu Aug 21, 2014 6:25 am

0 Replies

709 Views

Last post by brianfry713
Thu Aug 21, 2014 6:25 am
10031 - Saskatchewan

Last post by brianfry713 « Thu Aug 21, 2014 6:24 am

by brianfry713 » Thu Aug 21, 2014 6:24 am

0 Replies

733 Views

Last post by brianfry713
Thu Aug 21, 2014 6:24 am
10005 - Packing polygons

Last post by lighted « Sat Aug 02, 2014 4:58 pm
Replies: 49
by ahanys » Fri May 17, 2002 11:41 am
1

2

3

4
49 Replies

16808 Views

Last post by lighted
Sat Aug 02, 2014 4:58 pm
10096 - The Richest Man of the Universe

Last post by brianfry713 « Thu Jul 31, 2014 10:05 pm
Replies: 42
by Whinii F. » Wed Dec 25, 2002 7:50 am
1

2

3
42 Replies

17455 Views

Last post by brianfry713
Thu Jul 31, 2014 10:05 pm

New Topic

100 topics

Return to Board Index

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