Question

Sudoku based problem. Counting with permutations?

score 102 · Answer 1 · 2021-02-07 20:59:56

102

Views

Sudoku based problem. Counting with permutations?

Published on 07 Feb 2021 - 20:59

score 145 · Answer 2 · 2021-02-16 14:50:27

145

Views

How Many Uniquely Enumerated $4\times4$ Sudoku Grids Exist?

Published on 16 Feb 2021 - 14:50

score 178 · Answer 3 · 2021-02-27 18:00:31

178

Views

Number of sudoku puzzles vs valid chess positions

Published on 27 Feb 2021 - 18:00

score 118 · Answer 4 · 2021-03-23 14:51:01

118

Views

Proving the validity-preserving nature of certain sudoku transformations using hypergraphs

Published on 23 Mar 2021 - 14:51

score 27 · Answer 5 · 2021-04-08 09:41:30

27

Views

Permutations of $9\times 9$ Sudoku square Strang 2.1.35

Published on 08 Apr 2021 - 9:41

score 141 · Answer 6 · 2021-09-27 15:19:30

141

Views

What is the maximum number of given numbers that still produces a minimal Sudoku?

Published on 27 Sep 2021 - 15:19

score 143 · Answer 7 · 2021-11-11 00:04:59

143

Views

Is the Mod2 (Modp) Reduction of an Invertible (Over The Integers) also invertible (Over $ \mathbb Z_2, \mathbb Z_p)$?

Published on 11 Nov 2021 - 0:04

score 76 · Answer 8 · 2021-12-01 23:17:36

76

Views

Determinant of ModK Reduction of Matrix.

Published on 01 Dec 2021 - 23:17

score 2k · Answer 9 · 2021-12-31 04:15:12

2k

Views

Minimum Number of Clues for Unsolvable Sudoku

Published on 31 Dec 2021 - 4:15

score 682 · Answer 10 · 2022-03-08 06:08:16

682

Views

Sudoku Puzzle with only 1 and 0 and other restrictions

Published on 08 Mar 2022 - 6:08

score 157 · Answer 11 · 2022-05-12 13:25:22

157

Views

How many different $2 \times 2$ Sudokus are there?

Published on 12 May 2022 - 13:25

score 103 · Answer 12 · 2022-05-29 20:57:18

103

Views

Does this linear function exist?

Published on 29 May 2022 - 20:57

score 473 · Answer 13 · 2022-07-20 03:39:58

473

Views

What type of math should I use for this puzzle?

Published on 20 Jul 2022 - 3:39

score 166 · Answer 14 · 2022-08-25 15:33:37

166

Views

How many possible determinants are there for a $3 \times 3$ matrix made of the numbers $1$ to $9$?

Published on 25 Aug 2022 - 15:33

score 115 · Answer 15 · 2022-11-11 02:22:24

115

Views

Finding all valid 5x5 sudoku/bingo boards where diagonals must also be unique?

Published on 11 Nov 2022 - 2:22

List Question

Sudoku based problem. Counting with permutations?

How Many Uniquely Enumerated $4\times4$ Sudoku Grids Exist?

Number of sudoku puzzles vs valid chess positions

Proving the validity-preserving nature of certain sudoku transformations using hypergraphs

Permutations of $9\times 9$ Sudoku square Strang 2.1.35

What is the maximum number of given numbers that still produces a minimal Sudoku?

Is the Mod2 (Modp) Reduction of an Invertible (Over The Integers) also invertible (Over $ \mathbb Z_2, \mathbb Z_p)$?

Determinant of ModK Reduction of Matrix.

Minimum Number of Clues for Unsolvable Sudoku

Sudoku Puzzle with only 1 and 0 and other restrictions

How many different $2 \times 2$ Sudokus are there?

Does this linear function exist?

What type of math should I use for this puzzle?

How many possible determinants are there for a $3 \times 3$ matrix made of the numbers $1$ to $9$?

Finding all valid 5x5 sudoku/bingo boards where diagonals must also be unique?

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