#author("2016-06-14T23:14:07+09:00","default:ton","ton") * 最少ヒント数 [#gb753a16] |CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|c |box|1|2|3|4|5| |1|0|>|>|>|>| |2|1|4|>|>|>| |3|2|8|17|>|>| |4|4|14|(30)|(55)|>| |5|6|(22)|(49)||| |6|9|(32)|||| |7|12||||| |8|16||||| |9|(20)||||| |10|(25)||||| |11|(30)||||| |12|(36)||||| ** ラテン方陣(1x) [#l81f109f] - [[The size of the smallest uniquely completable set in order 8 Latin squares:http://arxiv.org/abs/math/0403005]] - [[Minimal and near-minimal critical sets in back-circulant Latin squares:http://www.cs.umanitoba.ca/~vanrees/mincritset.pdf]] ** 2x [#q4497a13] *** 8x8 (2x4) [#iabb67bc] - [[Minimal number of clues for Sudokus:https://www.researchgate.net/publication/257909952_Minimal_number_of_clues_for_Sudokus]] ** 3x [#yf77c0c6] *** 9x9 (3x3) [#w3fda0a7] - [[プログラミングパズル雑談コーナー:http://www2.ic-net.or.jp/~takaken/auto/guest/index.html]] - [[The New Sudoku Players' Forum - 17-clue and 18-clue Sudoku update:http://forum.enjoysudoku.com/17-clue-and-18-clue-sudoku-update-t2312.html]] -- [[45000 breached...:http://forum.enjoysudoku.com/17-clue-and-18-clue-sudoku-update-t2312-375.html#p46900]] - [[The New Sudoku Players' Forum - No new 17s within {-2+2}:http://forum.enjoysudoku.com/no-new-17s-within-2-2-t30549.html]] - [[There is no 16-Clue Sudoku Solving the Sudoku Minimum Number of Clues Problem:http://arxiv.org/abs/1201.0749]] ** 4x [#ze3b3e37] *** 16x16 (4x4) [#hcd7b543] - [[GPCC2011問題 数独のヒント最少問題の解答:http://hp.vector.co.jp/authors/VA003988/gpcc/11p1.htm]] - [[Sudoku Programmers Forum - Minimum number of clues for 16x16 (4x4):http://www.setbb.com/sudoku/viewtopic.php?t=2106&mforum=sudoku]] (リンク切れ) -- [[Sudoku Programmers Forum - Minimum number of clues for 16x16 (4x4) - web.archive.org:http://web.archive.org/web/20110918011432/http://www.setbb.com/sudoku/viewtopic.php?p=14773&sid=1716cf355bfe04852f459cb86e97720a&mforum=sudoku]] - [[The New Sudoku Players' Forum - Minimum givens on larger puzzles:http://forum.enjoysudoku.com/minimum-givens-on-larger-puzzles-t4801.html]] ** 5x [#ubdf01f4] *** 25x25 (5x5) [#p6170173] - [[GPCC2011問題 25×25の数独についての報告:http://hp.vector.co.jp/authors/VA003988/gpcc/11p1a.htm]] - [[Sudoku Programmers Forum - Minimum number of clues for 25x25 (5x5):http://www.setbb.com/sudoku/viewtopic.php?t=2476&mforum=sudoku]] (リンク切れ)