| Time | Engine | Last 20 Search Engines |
| 23-May-2013 21:09:48 | Yahoo | http://br.search.yahoo.com/search?fr=ans_qp_1&p=regras do sudoku&submit-go=Buscar |
| 23-May-2013 21:45:47 | Ãþâå÷ | http://search.gbg.bg/?q=sudoku&c=google&s=3 |
| 23-May-2013 22:01:49 | Google | http://www.google.com/url?sa=t&rct=j&q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&source=web&cd=2&ved=0C |
| 23-May-2013 22:16:59 | Google | http://www.google.com/url?sa=t&rct=j&q=sudoku&source=web&cd=4&ved=0CEIQFjAD&url=http%3A%2F%2Fbg.pu |
| 23-May-2013 23:52:19 | Yahoo | http://search.yahoo.com/tablet/s;_ylt=A0oGdXcIgZ5ReiQAcW_BGOd_?p=soduko&fr=ipad&pstart=1&b=11 |
| 23-May-2013 23:58:29 | Google | http://www.google.com/url?sa=t&rct=j&q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&source=web&cd=2&sqi=2& |
| 24-May-2013 05:00:50 | Google | http://www.google.com/search?q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&rls=com.microsoft:en-US:IE-Sea |
| 24-May-2013 06:49:19 | Google | http://www.google.com/url?sa=t&rct=j&q=bg.puzzle-sudoku.net&source=web&cd=1&ved=0CCgQFjAA&url=http |
| 24-May-2013 07:25:12 | Google | http://www.google.com/url?sa=t&rct=j&q=sudoku&source=web&cd=2&ved=0CDMQFjAB&url=http%3A%2F%2Fbg.pu |
| 24-May-2013 07:30:49 | Ãþâå÷ | http://search.gbg.bg/?q=sudoku&c=google&s=3&lr=lang_bg |
| 24-May-2013 07:32:30 | Google | http://www.google.com/url?sa=t&rct=j&q=zudoko&source=web&cd=2&ved=0CDYQFjAB&url=http%3A%2F%2Fbg.pu |
| 24-May-2013 08:49:35 | Google | http://www.google.com/url?sa=t&rct=j&q=sudoku&source=web&cd=2&ved=0CDMQFjAB&url=http%3A%2F%2Fbg.pu |
| 24-May-2013 09:15:34 | Google | http://www.google.com/m?hl=bg&gl=bg&source=android-browser-type&q=sudoky |
| 24-May-2013 09:16:27 | Ãþâå÷ | http://search.gbg.bg/?q=sudoku&c=google&s=3 |
| 24-May-2013 09:25:44 | Google | http://www.google.com/url?sa=t&rct=j&q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&source=web&cd=1&ved=0C |
| 24-May-2013 11:15:09 | Ãþâå÷ | http://search.gbg.bg/?q=sudoku&c=google&s=3 |
| 24-May-2013 11:34:42 | Google | http://www.google.com/url?sa=t&rct=j&q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&source=web&cd=2&ved=0C |
| 24-May-2013 11:50:48 | Google | http://www.google.com/url?sa=t&rct=j&q=%D1%81%D1%83%D0%B4%D0%BE%D0%BA%D1%83&source=web&cd=2&ved=0C |
| 24-May-2013 12:00:49 | Google | http://www.google.com/url?sa=t&rct=j&q=sudoku&source=web&cd=2&ved=0CDMQFjAB&url=http%3A%2F%2Fbg.pu |
| 24-May-2013 12:45:49 | Google | http://www.google.com/url?sa=t&rct=j&q=à441à443à434à43Eà43Aà443&source=web&cd=2&ved=0CDUQFjAB&url= |