Problems

1 – 43 of 43

Problem Title Likes Solvers Difficulty

Tags series, sum

Problem 134. Geometric series

Created by: AMITAVA BISWAS

Tags series

259

Problem 47234. Find Logic 4

Created by: Dev Gupta

Tags logic, series, cody

333

Problem 44860. Sum of a geometric series

Created by: Jesús Zambrano

Tags series, geometric;

Problem 3015. Sum all integers from 1 to 2^x

Created by: Mycah Robinson

Tags series, sum, integer

107

Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

1039

Problem 47239. Find Logic 5

Created by: Dev Gupta

Tags logic, series, cody

Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

1103

Problem 2575. Sum of series I

Created by: Grzegorz Knor

Tags series, sum, vvvd

1308

Problem 52779. Easy Sequences 25: Product of Series

Created by: Ramon Villamangca

Tags easy, series, simple

Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

1156

Problem 44466. The twelve days of Christmas

Created by: David Verrelli

Tags sequences, series, basic matlab

Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

994

Problem 58658. Even Sum

Created by: Keshav

Tags series

Problem 45364. Sum of series

Created by: Asif Newaz

Tags basic, easy, series

745

Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

1029

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

Created by: Srivardhini

Tags sequences, series, poor_test_suite

389

Problem 45384. Sum! Sum! Sum!

Created by: Asif Newaz

Tags series, sum, sequence

Problem 43968. Concatenated roots

Created by: Daniel Pereira

Tags series, factorial, roots

Problem 45339. XOR fibonacci

Created by: Asif Newaz

Tags easy, series, fibonacci

Problem 57795. Armstrong Number

Created by: Md. Ikrama Hossain

Tags series, numbers, armstrong

Problem 45223. find nth even fibonacci number

Created by: Asif Newaz

Tags series, number, fibonacci

Problem 45248. Aquiles y la tortuga

Created by: Carlos Andreu Vilarroig

Tags series, paradoxes, matlab_upv

Problem 1913. GJam 2013 Veterans: Ocean View (Small)

Created by: Richard Zapor

Tags series, vector, nchoosek

Problem 54265. n-th digit of write-down all numbers

Created by: CXD

Tags series, numbers

Problem 2581. Sum of series VII

Created by: Grzegorz Knor

Tags series, sum

949

Problem 45383. $10,000 sequence

Created by: Asif Newaz

Tags easy, series, sequence

Problem 44523. Pattern Sum

Created by: Dishant Varshney

Tags sequences, series, sum

204

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

637

Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

Tags easy, indexing, sequences

Problem 45761. Sum of terms in a series 1 (★★★)

Created by: Anirban Pal

Tags series, sum

Problem 1730. GJam: 2013 Rd1a Bullseye Painting

Created by: Richard Zapor

Tags geometry, series, gjam

Problem 42769. GJam March 2016 IOW: Cody's Jams

Created by: Richard Zapor

Tags series, puzzle, gjam

Problem 44732. Highly divisible triangular number (inspired by Project Euler 12)

Created by: goc3

Tags series, triangle, projecteuler

Problem 54275. Get twenty-four

Created by: CXD

Tags series, numbers, games

Problem 54295. prime consecutive sums

Created by: CXD

Tags primes, series, numbers

Problem 54430. factorial

Created by: CXD

Tags series, numbers, big number

Problem 58463. Recurssive serie

Created by: Amine MOUNNIAR

Tags math, matrices, linear algebra

Problem 54260. Concatenate input positive integers to obtain a maximum.

Created by: CXD

Tags series, numbers

Problem 1914. GJam 2013 Veterans: Ocean View (Large)

Created by: Richard Zapor

Tags series, optimization, gjam

1 – 43 of 43

Difficulty Rating

Problem Groups

Problems