FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in          Games  Calendar Log in to check your private messages    Twin Corresponding Sudokus          Sudoku Programmers Forum Index -> Exotic sudoku View previous topic :: View next topic   Author Message aman Joined: 19 Nov 2006 Posts: 43 : Location: Singapore Items Posted: Sat Nov 25, 2006 7:58 pm    Post subject: Twin Corresponding Sudokus Another new sudoku variant devised by Henry Kwok Twin A Twin B Source: Yahoogroup Sudokuworld http://games.groups.yahoo.com/group/sudokuworld/ The rules of this sudoku variant can be found on the British maths educational NRICH website http://www.nrich.maths.org.uk/public/viewer.php?obj_id=5477&part=index&refpage=monthindex.php where there is another example of the variant. Back to top aman Joined: 19 Nov 2006 Posts: 43 : Location: Singapore Items Posted: Sun Dec 24, 2006 10:02 am    Post subject: A similar type of puzzle for this Christmas is published on the website http://www.ageofpuzzles.com/Collections/TwinSudokus/TwinSudokus.htm under the name of "Twin Sudokus". The cells of one grid are filled with graphics instead of numbers. Merry Christmas! Back to top aman Joined: 19 Nov 2006 Posts: 43 : Location: Singapore Items Posted: Tue Dec 26, 2006 2:52 am    Post subject: Similar puzzle with seasonal greeting on NRICH website http://nrich.maths.org/public/viewer.php?obj_id=5518&part=index Back to top aman Joined: 19 Nov 2006 Posts: 43 : Location: Singapore Items Posted: Tue Dec 26, 2006 2:54 am    Post subject: The same type of twin puzzles has been published on Dr Sam Guo's English-Chinese bilingual website http://www.chinasudoku.com/ with one twin puzzle containing a Chinese seasonal greeting "Merry Christmas and Happy New Year". Back to top aman Joined: 19 Nov 2006 Posts: 43 : Location: Singapore Items Posted: Tue Dec 26, 2006 3:41 am    Post subject: Similar twin puzzles on Otto Janko's reputable German puzzle website http://www.janko.at/Raetsel/Sudoku/Varianten/999.a.htm with Seasonal greeting: Frohe Weihnachten! Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         Sudoku Programmers Forum Index -> Exotic sudoku All times are GMT Page 1 of 1   Jump to: Select a forum Sudoku----------------Solving sudokuSetting sudokuProgramming sudokuThe mathematics of sudokuExotic sudoku Library----------------PuzzlesSoftwareSudoku elsewhere Not sudoku----------------Random thoughtsForum feedback  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 vote in polls in this forum   Powered by phpBB © 2001, 2005 phpBB Group Igloo Theme Version 1.0 :: Created By: Andrew Charron