Problems

1 – 32 of 32

Problem Title Likes Solvers Difficulty

Tags series, sum

323

Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

282

Problem 45364. Sum of series

Created by: Asif Newaz

Tags basic, easy, series

Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

276

Problem 134. Geometric series

Created by: AMITAVA BISWAS

Tags series

235

Problem 47234. Find Logic 4

Created by: Dev Gupta

Tags logic, series, cody

103

Problem 47083. sum of binomial series

Created by: Mayank Bajpai

Tags series, sum, binomial

Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

257

Problem 44860. Sum of a geometric series

Created by: Jesús Zambrano

Tags series, geometric;

Problem 47078. Sum of infinite series.

Created by: Mayank Bajpai

Tags series, infinite series, binomial

Problem 47239. Find Logic 5

Created by: Dev Gupta

Tags logic, series, cody

Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

241

Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

229

Problem 2581. Sum of series VII

Created by: Grzegorz Knor

Tags series, sum

220

Problem 45223. find nth even fibonacci number

Created by: Asif Newaz

Tags series, number, fibonacci

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

Created by: Srivardhini

Tags sequences, series, poor_test_suite

286

Problem 43968. Concatenated roots

Created by: Daniel Pereira

Tags series, factorial, roots

Problem 45248. Aquiles y la tortuga

Created by: Carlos Andreu Vilarroig

Tags series, paradoxes, matlab_upv

Problem 45384. Sum! Sum! Sum!

Created by: Asif Newaz

Tags series, sum, sequence

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

Created by: Richard Zapor

Tags series, vector, nchoosek

Problem 45339. XOR fibonacci

Created by: Asif Newaz

Tags easy, series, fibonacci

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

590

Problem 44523. Pattern Sum

Created by: Dishant Varshney

Tags sequences, series, sum

179

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

Created by: Richard Zapor

Tags series, puzzle, gjam

Problem 45383. $10,000 sequence

Created by: Asif Newaz

Tags easy, series, sequence

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

Created by: goc3

Tags series, triangle, projecteuler

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

Created by: Richard Zapor

Tags series, optimization, gjam

1 – 32 of 32

Trial software

Difficulty Rating

Problem Groups

Problems

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

Problem 44466. The twelve days of Christmas

Problem 44225. Sum of self power series

Problem 2575. Sum of series I

Problem 2576. Sum of series II

Problem 45364. Sum of series

Problem 2577. Sum of series III

Problem 134. Geometric series

Problem 47234. Find Logic 4

Problem 47083. sum of binomial series

Problem 2579. Sum of series V

Problem 44860. Sum of a geometric series

Problem 47078. Sum of infinite series.

Problem 47239. Find Logic 5

Problem 2580. Sum of series VI

Problem 2578. Sum of series IV

Problem 2581. Sum of series VII

Problem 45223. find nth even fibonacci number

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

Problem 43968. Concatenated roots

Problem 45248. Aquiles y la tortuga

Problem 45384. Sum! Sum! Sum!

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

Problem 45339. XOR fibonacci

Problem 44360. Pentagonal Numbers

Problem 44523. Pattern Sum

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

Problem 45383. $10,000 sequence

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

Problem 1730. GJam: 2013 Rd1a Bullseye Painting

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

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