## Tag: matrix

92 Where's the 0xBEEF? 2016-10-23T15:53:55.743

87 The Hungry Mouse 2018-11-19T21:35:08.593

74 Friar simulator 2018-02-04T03:31:09.837

59 Dig a border trench 2019-01-16T16:54:20.460

51 Seats in a Finnish cinema 2018-04-15T16:15:24.487

47 In Flanders Fields 2019-11-12T01:50:44.393

44 Construct the Identity Matrix 2016-01-28T18:17:24.087

43 Zigzagify a Matrix 2016-03-15T18:48:04.053

40 Cops: Make a regex - Make a snake 2017-03-08T13:57:25.487

37 Is the matrix centrosymmetric... and so is the code? 2018-07-16T20:24:37.490

35 Make it explode! 2017-06-25T12:52:12.787

34 Determinant of an Integer Matrix 2017-11-10T13:49:54.907

33 Is my Matrix Arrowhead? 2017-12-20T19:00:16.643

33 I transpose the source code, you transpose the input! 2019-09-22T12:08:53.417

32 Fryer simulator 2018-02-01T04:40:06.773

31 Sum of first row and column, then second row and column ... and so on 2017-05-18T19:45:10.723

31 Expand a recursive pattern 2019-11-11T18:27:58.463

30 Rotating a 2D Matrix 2017-03-03T19:06:00.853

30 Rebuild a rectangular array from a corner 2018-03-05T16:00:22.230

30 Slash the matrix 2019-10-28T13:31:34.743

29 We ended up where we started!… 2018-03-07T09:30:19.120

28 Calculate the permanent as quickly as possible 2016-10-22T08:30:36.173

28 Fire propagation simulator 2017-06-25T21:12:34.263

28 Binary Numbers Magic Trick 2019-04-27T08:25:37.247

27 Beware of the matrix tornado! 2018-07-31T23:27:14.143

27 Implement the Max-Pooling operation from Convolutional Neural Networks 2019-11-05T15:06:20.280

26 Symbolic matrix multiplication 2017-01-12T12:22:17.400

26 Create a checkerboard matrix 2017-06-15T17:32:16.590

26 Index of the row with most non-zero elements 2017-06-26T15:25:39.330

26 Is it a good 2048 board? 2017-08-01T01:53:16.100

26 Rotation summation 2018-01-20T10:18:19.480

26 Golf A Free Lunch 2018-03-25T16:09:40.353

26 Find arsonist's lullaby 2018-05-09T18:09:09.470

26 Orthodiagonal steps 2018-05-14T14:13:12.267

26 Roman Army Shields 2018-08-02T19:55:55.143

26 Implement the 2D Hadamard Transform 2019-10-13T19:27:33.523

25 Fibonacci-style matrix expansion 2016-02-04T23:06:11.167

25 Vandermonde Determinant 2016-03-04T20:22:29.983

25 Interlaced Rotations 2017-06-21T18:15:16.063

25 Draw my Contours 2017-09-14T23:24:09.057

25 Exploding Numbers 2019-02-20T17:34:35.677

25 Is this Pascal's Matrix? 2019-03-18T21:08:55.917

24 Is it a stochastic matrix? 2016-11-18T09:17:25.650

24 Matrix Jigsaw Puzzles 2019-01-14T07:58:24.237

23 Dijkstra's Challenge 2016-07-19T11:59:43.730

23 Create a pyramidal matrix 2016-09-22T15:10:03.533

23 Pad a matrix with its sums 2017-07-04T08:49:01.500

23 Minimum rectangle cover 2017-11-11T14:41:23.907

23 Generalized matrix trace 2018-01-24T12:12:43.803

23 Matrix in "slash" order 2018-04-24T12:33:39.973

23 ASCII texturing 2019-11-14T19:35:23.040

22 Codegolf the Hafnian 2018-03-01T16:41:20.763

22 Generate a Walsh Matrix 2018-04-14T17:45:36.457

22 Find the inverse of a 3 by 3 matrix 2018-07-18T16:04:39.733

22 Overlapping String-Blocks 2019-06-04T12:57:02.340

21 Is this a submatrix? 2016-03-09T18:56:37.573

21 Find the submatrix with the smallest mean 2017-02-04T11:20:25.980

21 Verify Eigenpairs 2017-04-13T13:59:17.273

21 Fix my notation for lists of matrices, part 1 2017-05-21T10:26:35.860

21 Transposes and Diagonals 2017-07-01T09:06:40.867

21 Is this a valid Takuzu board? 2017-09-01T10:20:50.410

21 Is the matrix rank-one? 2017-09-23T00:56:02.890

21 Is the group cyclic? 2017-09-24T18:40:44.693

21 Matrices Generated Using Rectangles 2018-01-27T12:14:45.170

21 Chop off the matrix to get the desired sum 2018-09-05T09:08:01.213

21 Slither Like a Snake 2019-04-14T00:23:42.827

21 Subtract the Folded Matrix 2019-06-17T11:24:16.880

21 Reorder a matrix, twice 2019-09-20T20:01:50.513

20 Diamondize a Matrix 2016-04-06T08:23:35.567

20 Codegolf the permanent 2016-10-20T13:31:44.773

20 Robbers: Crack the regex - Make a snake 2017-03-08T13:58:26.740

20 Are there N consecutive occurrences of a number in a row/column in a matrix? 2017-06-27T17:59:20.163

20 Simplify matrix input! 2017-06-30T08:30:52.983

20 Check if all non-zero elements in a matrix are connected 2018-01-30T10:40:56.090

20 How to print the below format in the fewest bytes? 2018-03-01T07:47:06.543

20 Find the Cell's Neighbours 2018-07-18T12:58:57.213

20 A knight's graph on an N-by-N board 2018-08-11T16:02:01.843

20 Make all the squares explode 2019-05-10T15:38:58.293

19 Hilbert-Curvify a Matrix 2016-03-17T15:07:37.020

19 Sum the diagonals 2017-05-11T21:27:36.377

19 Optimal path through a matrix 2017-08-17T17:48:09.900

19 Is the Matrix Positive-Definite? 2018-09-23T11:47:44.397

18 Cofactor Matrices 2015-12-16T13:14:29.523

18 Reconstruct a zigzagified matrix 2016-03-15T18:49:46.067

18 Jordan Decomposition 2016-05-07T04:00:27.390

18 Is magic possible? 2017-05-06T11:15:24.717

18 Compress a sparse matrix 2017-07-05T11:31:44.427

18 Output diagonal positions of me squared 2017-08-24T09:15:17.233

18 Matrix in Range 2017-08-28T20:43:41.480

18 Matrix with 1 to L(n), in all n columns 2017-09-07T18:58:31.340

18 Minimally sort a list into a matrix 2018-02-16T15:58:52.050

18 Hermitian matrix? 2018-02-26T13:01:52.547

18 Is this a Weyr matrix? 2018-05-30T15:11:49.620

18 Collapsing Matrices 2018-07-19T13:37:37.113

18 Square-Random-Symmetrical 2018-08-29T20:54:46.433

18 Clockwise matrix rotation 2019-11-27T22:54:05.983

18 Find the number of n-by-n (-1, 0, 1) matrices with zero permanent as quickly as possible 2019-12-06T14:21:28.793

17 Ascending matrix 2012-09-30T18:03:30.137

17 Recursive 2x2 determinant 2016-02-09T11:46:06.417