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Chellapilla K., Larson K., Simard P. and Czerwinski M., Computers beat Humans at Single Character Recognition in Reading based Human Interaction Proofs (HIPs), Third Conference on Email and Anti-Spam CEAS 2006.

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https://zarabotat-na-sajte.ru/ ×4 (2017-12-28)
https://vkonche.com/ ×5 (2017-12-27)
https://remont-mercedesov.ru/ ×7 (2017-12-25)
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https://all4wap.ru/ ×4 (2017-12-22)
�ϤƤʥ��꡼ [JavaBlack 20071029] ×109 : 101, 6, 1, 1 (2017-09-17)
�ϤƤʥ��꡼ [NOV1975] ×2 : 1, 1 (2016-05-17)
https://www.google.co.jp ×7 (2016-02-10)
http://pukiwiki.osdn.jp/dev/?CAPTCHA ×8 (2015-10-20)
NAVER�ޤȤ� [2139155374146107101] ×7 : 6, 1 (2015-08-28)
�ϤƤʥ��꡼ [shinichi_nomura 20080522] ×6 : 4, 2 (2015-04-05)
http://takuya-1st.hatenablog.jp/?page=1410332368 ×4 (2014-09-25)
�ϤƤʥ��꡼ [gallu 20060811] ×23 : 17, 4, 1, 1 (2014-09-20)
http://takuya-1st.hatenablog.jp/?page=1409779990 ×6 (2014-09-11)
http://takuya-1st.hatenablog.jp/entry/2014/09/04/060542 ×25 (2014-09-04)
http://yamagata.int21h.jp/d/?category=ALL;year=2006;month=2H... ×8 (2014-09-02)
�ϤƤʥ��꡼ [tullio 20060813] ×2 : 1, 1 (2014-08-24)
Twitter [1] ×5 : 4, 1 (2014-08-09)
Togetter [701570] ×380 : 324, 54, 1, 1 (2014-08-05)
OKWave [qa2495595] ×29 : 17, 3, 3, 2, 2, 1, 1 (2014-05-20)
��å��ɥå�comments [367375] ×415 : 81, 39, 26, 24, 19, 15, 15, 14, 12, 12, 10, 10, 9, 7, 7, 7, 7, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 (2014-03-26)
NAVER�ޤȤ� [2139152418226614301] ×112 : 72, 20, 9, 4, 3, 3, 1 (2014-03-11)
http://twitmatome.bogus.jp/archives/19740 ×18 (2014-02-06)
https://www.smartnews.be/ ×19 (2014-02-05)
http://www.itmedia.co.jp/enterprise/spv/0906/22/news010.html... ×13 (2013-08-11)
http://blog.andplus.net/?p=115 ×8 (2013-04-05)
�ϤƤʥ��꡼ [gallu] ×53 : 34, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 (2013-02-28)
livedoor Blog [heitatta] ×27 : 23, 3, 1 (2013-02-16)
http://pukiwiki.sourceforge.jp/dev/?cmd=read&page=CAPTCHA&p=... ×5 (2013-01-19)
��å��ɥå�article [08/02/08/0650213] ×33 : 29, 3, 1 (2012-08-16)
��å��ɥå�article [06/08/21/1232202] ×1054 : 471, 300, 262, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1 (2012-05-30)
��ͤ�Ǽ�� [ogame3 1333997905] ×2 : 1, 1 (2012-04-23)
��ͤ�Ǽ�� [ogame3 1334904687] ×4 : 1, 1, 1, 1 (2012-04-22)
��å��ɥå�article [07/07/09/078257] ×1149 : 510, 331, 251, 22, 11, 6, 4, 3, 3, 2, 2, 1, 1, 1, 1 (2012-03-21)
�ϤƤʥ��꡼ [spiritloose 20060811] ×146 : 140, 5, 1 (2012-02-29)
http://web1.nazca.co.jp/macde/js2chlog/1172881944.html ×5 (2010-02-03)
�ϤƤʥ��꡼ [gallu 20060904] ×2 : 1, 1 (2009-12-16)
http://blog.itoy.jp/security/captcha.html ×14 (2009-12-07)
http://yamagata.int21h.jp/d/?category=ALL ×4 (2009-09-30)
�ϤƤʥ��꡼ [textfile 20060812] ×69 : 65, 2, 1, 1 (2009-08-05)
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http://www.itmedia.co.jp/enterprise/articles/0906/22/news010... ×880 (2009-06-22)
http://app-sec.sec.flab.fujitsu.co.jp/wataguchi/ ×6 (2009-03-26)
http://blog.zuzara.com/2006/11/ ×4 (2009-03-17)
�ϤƤʥ��꡼ [sen-u] ×29 : 14, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1 (2009-03-16)
http://netoge-kenkyu.webspace.ne.jp/bbs/netoge-kenkyu_topic_... ×4 (2009-02-19)
http://moodle.org/mod/forum/discuss.php?d=111827 ×8 (2008-12-08)
�ϤƤʥ��꡼ [shinichi_nomura] ×2 : 1, 1 (2008-08-24)
camellia.wwws.nri.co.jp tdiary ×4 : 2, 2 (2008-07-07)
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http://neta.ywcafe.net/2006/12/ ×60 (2008-05-13)
http://blogs.wankuma.com/nagise/ ×6 (2008-04-09)
http://blogs.wankuma.com/nagise/archive/2008/04/09/132399.as... ×40 (2008-04-09)
�� [kjunichi cocolog] ×7 (2008-03-19)
http://qwerty.on.arena.ne.jp/cgi-bin/bbs.cgi?m=t&c=900&s=919... ×4 (2008-02-26)
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http://www.in-vitro.jp/blog/index.cgi/2007/10/ ×16 (2008-01-21)
http://www.in-vitro.jp/blog/index.cgi/Misc/20071030_01.htm ×30 (2007-12-30)
http://jbbs.livedoor.jp/bbs/read.cgi/computer/38226/11978987... ×6 (2007-12-20)
http://www.aksum.jp/doku.php ×18 (2007-12-17)
http://jamlog.podzone.org/index.php?t=8&ex=1 ×4 (2007-12-10)
http://www.in-vitro.jp/blog/index.cgi/Misc/20071030_01.html ×17 (2007-11-01)
http://blogs.wankuma.com/nagise/archive/2007/10/26/104428.as... ×379 (2007-10-30)
�� [motoyuki-ogawa cocolog] ×6 : 4, 2 (2007-10-10)
http://jamlog.podzone.org/index.php?t=2&ex=1 ×8 (2007-10-09)
http://www.andplus.net/index.php?itemid=279 ×124 (2007-09-05)
http://wiki.osdev.info/?��ƥ��˴ؤ��뼺�� ×37 (2007-08-23)
blog.goo.ne.jp [xmldtp] ×18 : 11, 5, 1, 1 (2007-08-01)
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http://materia.jp/blog/20060811.html ×6 (2007-06-22)
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http://hpbuilder.net/weblog/2006/08/11120001.html ×26 (2007-06-11)
http://bakera.jp/ebi/topic/2587 ×9 (2007-06-03)
�ϤƤʥ��꡼ [tessy 20070409] ×23 : 21, 2 (2007-05-27)
�� [stressfulangel cocolog] ×15 : 9, 4, 1, 1 (2007-05-23)
http://jamlog.podzone.org/index.php?t=14&ex=1 ×10 (2007-05-22)
http://bakera.jp/ebi/2006/8 ×6 (2007-05-07)
http://cheebow.info/chemt/archives/2007/04/cheebow20070420.h... ×39 (2007-04-21)
http://cheebow.sub.jp/chemt/ ×8 (2007-04-21)
mixi diary [287056] ×25 : 24, 1 (2007-04-21)
http://cheebow.info/chemt/ ×21 (2007-04-21)
http://www.xugj.org/modules/d3forum/index.php?post_id=423 ×18 (2007-04-19)
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ITmedia�֥�� [mohno 2007/03/post_a332] ×74 : 39, 15, 14, 5, 1 (2007-03-23)
http://blogs.itmedia.co.jp/mohno/ ×4 (2007-03-16)
@IT BBS [topic:37227,forum:7] ×709 : 440, 127, 45, 36, 26, 14, 11, 6, 4 (2007-03-16)
mixi diary [852108] ×8 (2007-03-12)
http://sbs.mobile.yahoo.co.jp/union/search ×5 (2007-02-27)
http://eos.nri.com/sns/?m=pc&a=page_fh_diary&target_c_diary_... ×4 (2007-02-13)
http://eos.nri.com/sns/?m=pc&a=page_fh_diary&target_c_diary_... ×5 (2007-02-13)
http://www.xugj.org/modules/d3forum/index.php?topic_id=55 ×156 (2007-02-12)
http://tanu.info/diary/index.cgi?date=20070205 ×4 (2007-02-06)
�ϤƤʥ֥å��ޡ�� [2523015] ×29 (2007-01-30)
http://tc.tis.co.jp/user/kempez/blog?entry_id=5203 ×13 (2007-01-30)
ITmedia�֥�� [kurikiyo 2007/01/capcha_1a9a] ×61 : 50, 6, 2, 2, 1 (2007-01-18)
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http://neta.ywcafe.net/2006_12.html ×53 (2006-12-27)
http://neta.ywcafe.net/000692.html ×321 (2006-12-20)
http://www.andplus.net/blog/item/152 ×31 (2006-12-13)
http://kidachi.kazuhi.to/blog/archives/2006_08.html ×28 (2006-12-05)
http://blog.zuzara.com/2006/11/27/166/ ×260 (2006-11-27)
http://bbs.fedora.jp/read.php?FID=6&TID=4734 ×48 (2006-11-20)
http://sbs.mobile.yahoo.co.jp/union/search?p=��ϥ�� ×5 (2006-11-19)
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http://jamlog.podzone.org/index.php ×6 (2006-10-29)
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http://jamlog.podzone.org/index.php?id=861 ×6 (2006-10-27)
�ϤƤʥ��꡼ [kazy] ×7 : 5, 2 (2006-10-10)
http://blog2.skygroup.local/partner-blog/ ×16 (2006-10-03)
�ϤƤʥ��꡼ [NOV1975 20061001] ×23 (2006-10-01)
ITmedia�֥�� [izumitani 2006/09/post_d6df] ×37 : 24, 4, 4, 3, 2 (2006-09-28)
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http://www.hageatama.org/?d=2006-08-13 ×4 (2006-09-20)
bakera.jp/hatomaru.aspx/ebi/ [2006/8] ×9 (2006-09-19)
http://nao.s164.xrea.com/td/2006-08.html ×5 (2006-09-14)
http://www.xugj.org/modules/xhnewbb/viewtopic.php?topic_id=5... ×34 (2006-09-12)
http://www.xugj.org/modules/xhnewbb/viewtopic.php?topic_id=5... ×24 (2006-09-12)
http://www.xugj.org/modules/xhnewbb/viewtopic.php?topic_id=5... ×126 (2006-09-12)
http://www.xugj.org/modules/xhnewbb/viewtopic.php?topic_id=5... ×21 (2006-09-12)
http://www.xugj.org/modules/xhnewbb/viewtopic.php?topic_id=5... ×21 (2006-09-12)
mixi diary [3205999] ×9 (2006-09-11)
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http://blog.itoy.jp/archives/20060821_2356.php ×60 (2006-09-02)
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mixi diary [431499] ×4 : 3, 1 (2006-08-29)
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�ϤƤʥ��꡼ [Taiyou-neko] ×10 : 5, 4, 1 (2006-08-27)
http://elfen.s9.xrea.com/632.html ×14 (2006-08-27)
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Seesaa�֥�� [mkt5126] ×4 : 3, 1 (2006-08-23)
http://pukiwiki.sourceforge.jp/dev/?CAPTCHA ×111 (2006-08-23)
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