Problems

1 – 50 of 175
 Problem Title Likes Solvers Difficulty

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

17

1401

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

21

1338

Problem 44345. MATLAB Counter

Created by: Peng Liu

20

240

Problem 1092. Decimation

Created by: James

15

182

Problem 42504. Data Regularization

Created by: Peng Liu

2

34

Problem 2643. Find out base of following arithmetic operation

Created by: Pritesh Shah

Tags numbers

4

12

Problem 3098. Scrabble Scores - 13

Created by: goc3

Tags game, board, word

2

14

Problem 44457. Triangle of numbers

Created by: Shaul Salomon

4

302

Problem 46579. Shape Shifter - Part 1

Created by: Highphi

Tags game, matrix, puzzle

2

5

Problem 44374. Tautology

Created by: Jan Orwat

3

41

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

23

901

Problem 53810. List the Beatriz numbers

Created by: ChrisR

2

4

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

10

254

Problem 848. Calculate a modified Levenshtein distance between two strings

Created by: Matthew Eicholtz

1

70

Problem 88. It dseon't mettar waht oedrr the lrettes in a wrod are.

Created by: Cody Team

Tags regexp, strings

10

1065

Problem 1742. Generate a Parasitic Number

Created by: James

5

85

Problem 577. Repopulate the City

Created by: Ned Gulley

Tags factors

10

43

Problem 8057. (Linear) Recurrence Equations - Generalised Fibonacci-like sequences

Created by: Jan Orwat

12

245

Problem 733. Extract Built In Functions and Toolbox Functions from String or Function Handle

Created by: Richard Zapor

4

62

Created by: Tim

2

31

Problem 68. Kaprekar Steps

Created by: Cody Team

24

1614

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

19

1729

Problem 713. Find the maximum number of decimal places in a set of numbers

Created by: Vincent

43

1588

Problem 375. N-Dimensional Array Slice

Created by: @bmtran (Bryant Tran)

Tags indexing

11

157

Created by: Richard Zapor

1

9

Problem 1286. MatCAT - Reconstruct X from Its X-rays

Created by: Ned Gulley

Tags matrices

9

78

Problem 1959. German tank problem

Created by: Alfonso Nieto-Castanon

4

24

Problem 2085. Sudoku Solver - Standard 9x9

Created by: Richard Zapor

7

32

Problem 45362. RIPEMD160 Hash

Created by: David Hill

Tags hash, ripemd160

1

7

Problem 46938. Numerical computation of the optimal shooting angle of a catapult

Created by: Brandon Caasenbrood

Tags solver, ode, physics

1

3

Problem 44236. Mastermind I: Solve all 1296 cases

Created by: Richard Zapor

3

16

Problem 44248. Mastermind V: Optimal Solver - average number of guesses

Created by: LY Cao

2

11

Problem 52724. Easy Sequences 20: Counting Prime-sided Rectangles

Created by: Ramon Villamangca

Tags easy, geometry, area

1

3

Problem 53119. Easy Sequences 53: Greatest Proper Divisor

Created by: Ramon Villamangca

3

3

Problem 53980. Determine whether a player solved a Cody problem

Created by: ChrisR

2

3

Problem 54035. Matrix Rotation

Created by: Dyuman Joshi

2

5

Created by: Sibi

0

3

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

27

1147

Problem 63. Encode Roman Numerals

Created by: Cody Team

Tags encoding

5

1149

Problem 52. What is the next step in Conway's Life?

Created by: Cody Team

Tags life, automata

25

1036

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

9

1097

Problem 1215. Diophantine Equations (Inspired by Project Euler, problem 66)

Created by: James

3

44

Problem 46025. Evaluate the gamma function

Created by: ChrisR

2

14

Problem 44316. Pandigital Multiples of 11 (based on Project Euler 491)

Created by: James

5

46

Created by: Sibi

0

5

Problem 8054. Stress-Strain Properties - 7

Created by: goc3

Tags test, stress, strain

1

47

Problem 51783. Solve an ODE: equation B

Created by: ChrisR

0

8

Problem 2534. Path of least resistance - Move all direction

Created by: rifat

2

30

Problem 44382. Parse me a Lisp

Created by: @bmtran (Bryant Tran)

Tags lisp, parse, cody5

6

84

Problem 317. Find the stride of the longest skip sequence

Created by: Ned Gulley

Tags sequences

9

127

1 – 50 of 175