MinimumNumberOfClues

最少ヒント数 †

ラテン方陣(1x) †

• The size of the smallest uniquely completable set in order 8 Latin squares
• Minimal and near-minimal critical sets in back-circulant Latin squares

2x †

8x8 (2x4) †

• Minimal number of clues for Sudokus

10x10 (2x5) †

• 22-clue, 2016/4/22

12x12 (2x6) †

• 32-clue, 2016/5/19

12x12 (2x7) †

• 44-clue, 2023/7/17

12x12 (2x8) †

• 58-clue, 2023/7/19

12x12 (2x9) †

• 74-clue, 2023/8/6

3x †

9x9 (3x3) †

• プログラミングパズル雑談コーナー
• The New Sudoku Players' Forum - 17-clue and 18-clue Sudoku update
  • 45000 breached...
• The New Sudoku Players' Forum - No new 17s within {-2+2}
• There is no 16-Clue Sudoku Solving the Sudoku Minimum Number of Clues Problem
• The New Sudoku Players' Forum - scan solution grids for 17 clues as of blue
  • #49158 -- another 17, finally !
  • We have 49158 ED sudokus, not one more.

12x12 (3x4) †

• 30-clue, 2016/5/20

15x15 (3x5) †

• 48-clue, 2017/2/11

15x15 (3x6) †

• 71-clue, 2023/6/8

4x †

16x16 (4x4) †

• GPCC2011問題 数独のヒント最少問題の解答
• Sudoku Programmers Forum - Minimum number of clues for 16x16 (4x4) (リンク切れ)
  • Sudoku Programmers Forum - Minimum number of clues for 16x16 (4x4) - web.archive.org
• The New Sudoku Players' Forum - Minimum givens on larger puzzles
• 55-clue, 2014/12/21

20x20 (4x5) †

• 91-clue, 2018/3/4
• 89-clue, 2020/7/10
• 88-clue, 2023/3/30

5x †

25x25 (5x5) †

• GPCC2011問題 25×25の数独についての報告
• Sudoku Programmers Forum - Minimum number of clues for 25x25 (5x5) (リンク切れ)
• just like the minimal grid in Latin Squares. It has 156 givens. For any size it has floor(n^2/4) givens.
• 146-clue, 2016/12/12
• 145-clue, 2023/1/28

ブロックが少ない †

9x9 (3x3) †

• 16-clue, 2017/10/4

12x12 (3x4) †

• 29-clue, 2018/2/28

最新の20件