Cody

Rank
Score
1 – 50 of 67

#### Problem 114. Check to see if a Sudoku Puzzle is Solved

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

#### Problem 141. Solve the Sudoku Row

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

#### Problem 43018. Sudoku square

Created by: Jakub Mrowka

Tags sudoku

#### Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

#### Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

#### Problem 145. Increment a number, given its digits

Created by: the cyclist

#### Problem 159. Figurate number triangle

Created by: the cyclist

#### Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

#### Problem 163. Love triangles

Created by: the cyclist

#### Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

#### Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

#### Problem 156. Parasitic numbers

Created by: the cyclist

Tags parasitic

#### Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

#### Problem 2733. Evil Number

Created by: Jan Orwat

#### Problem 2690. Armstrong Number

Created by: VIVEK RUHELA

#### Problem 2061. Narcissistic number ?

Created by: Jean-Marie Sainthillier

Created by: Ted

#### Problem 1298. P-smooth numbers

Created by: Richard Zapor

Tags primes, find, mod

#### Problem 44748. Amicable numbers

Created by: cdeliu

#### Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Created by: goc3

#### Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

#### Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

#### Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

#### Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

#### Problem 12. Fibonacci sequence

Created by: Cody Team

#### Problem 9. Who Has the Most Change?

Created by: Cody Team

#### Problem 4. Make a checkerboard matrix

Created by: Cody Team

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

#### Problem 42651. Vector creation

Created by: ruta bhat

Tags easy, vector

#### Problem 1024. Doubling elements in a vector

Created by: Abdelhak ARESMOUK

#### Problem 3076. Create a vector

Created by: Carlton

Tags vector, uab

#### Problem 2631. Flip the vector from right to left

Created by: Pritesh Shah

#### Problem 605. Whether the input is vector?

Created by: Sangeeta

#### Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

#### Problem 624. Get the length of a given vector

Created by: Yudong Zhang

#### Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

#### Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

#### Problem 649. Return the first and last character of a string

Created by: @bmtran (Bryant Tran)

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1 – 50 of 67