Cody

# Stephan Gesell

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1 – 50 of 83

#### Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

#### Problem 1095. Circular Primes (based on Project Euler, problem 35)

Created by: James

#### Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

#### Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Created by: goc3

#### Problem 1722. Find the next prime number

Created by: Chris E.

Tags prime

#### Problem 235. Project Euler: Problem 4, Palindromic numbers

Created by: Doug Hull

#### Problem 239. Project Euler: Problem 5, Smallest multiple

Created by: Doug Hull

#### Problem 525. Mersenne Primes

Created by: Drew Weymouth

#### Problem 44857. Check if is a square

Created by: Jesús Zambrano

Created by: goc3

#### Problem 246. Project Euler: Problem 8, Find largest product in a large string of numbers

Created by: Doug Hull

#### Problem 44820. Relative pose in 2D: problem 2

Created by: Peter Corke

#### Problem 44819. Relative pose in 2D: problem 1

Created by: Peter Corke

#### Problem 234. Project Euler: Problem 3, Largest prime factor

Created by: Doug Hull

#### Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

#### Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

#### Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

#### Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

#### Problem 307. First non-zero element in each column

Created by: Julio

#### Problem 970. Piecewise linear interpolation

Created by: James

#### Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Created by: Will

#### Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

#### Problem 156. Parasitic numbers

Created by: the cyclist

Tags parasitic

#### Problem 139. Determine if a Given Number is a Triangle Number

Created by: @bmtran (Bryant Tran)

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

Created by: the cyclist

#### Problem 594. "Look and say" sequence

Created by: Alex Feinman

#### Problem 1084. Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)

Created by: @bmtran (Bryant Tran)

#### Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

#### Problem 2423. Integer Sequence - II : New Fibonacci

Created by: rifat

#### Problem 1190. Golomb's self-describing sequence (based on Euler 341)

Created by: James

#### Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by: rifat

#### Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci

#### Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

#### Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

Created by: Tim

#### Problem 415. Sum the Infinite Series

Created by: Roger Stafford

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

Created by: Cody Team

Tags easy, matrices

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

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 2069. Parallel vectors

Created by: Marcel

#### Problem 2308. rectangle in circle

Created by: Zikobrelli

Tags pythagoras

Created by: goc3

#### Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

#### Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

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

Created by: Cody Team

#### Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

1 – 50 of 83