Code Golf - Challenges

Code challenges of all types. For questions about golfing, bowling, etc, use Q&A. For questions about this community, use Meta. To get feedback on a challenge before posting it, use Sandbox.

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Activity Age Score

75%

+4 −0

Golf a FRACTRAN interpreter

2 answers · last activity 2 days ago by celtschk‭

code-golf interpreter

71%

+3 −0

Juggler sequences

4 answers · last activity 4 days ago by Razetime‭

code-golf math number sequence

83%

+8 −0

Merge two strings

3 answers · last activity 10 days ago by caird coinheringaahing‭

code-golf

75%

+4 −0

Weave Strings Together

6 answers · last activity 10 days ago by caird coinheringaahing‭

code-golf string

86%

+11 −0

Print the Great Numeric Pyramid

5 answers · last activity 11 days ago by Marshall Lochbaum‭

code-golf kolmogorov-complexity

71%

+3 −0

Make my number a set

6 answers · last activity 15 days ago by user‭

code-golf number

84%

+9 −0

Output 256 in many different ways

8 answers · last activity 16 days ago by Marshall Lochbaum‭

alternative-scoring restricted-source

81%

+7 −0

Length of a Sumac Sequence

9 answers · last activity 20 days ago by user‭

code-golf math sequence

71%

+3 −0

Win a War (or at least a few battles)

2 answers · last activity 21 days ago by Marshall Lochbaum‭

code-golf optimization

71%

+3 −0

Really Cool Numbers

3 answers · last activity 22 days ago by user‭

code-golf math

80%

+6 −0

Beaver Code Decryption

6 answers · last activity 24 days ago by rak1507‭

code-golf encryption decryption

81%

+7 −0

Create an Alphabet Diamond

7 answers · last activity 25 days ago by Marshall Lochbaum‭

code-golf kolmogorov-complexity

77%

+5 −0

Truthify an array

5 answers · last activity 25 days ago by user‭

code-golf boolean

83%

+8 −0

Obligatory Quine Challenge

6 answers · last activity 26 days ago by Marshall Lochbaum‭

code-golf quine

81%

+7 −0

Cumulative Counts

8 answers · last activity 26 days ago by user‭

code-golf

81%

+7 −0

Solve Goldbach's Conjecture

3 answers · last activity about 1 month ago by user‭

code-golf math

83%

+8 −0

Reverse an ASCII string

17 answers · last activity about 1 month ago by Wasif‭

code-golf

89%

+15 −0

"Hello, World!"

23 answers · last activity about 1 month ago by Wasif‭

code-golf kolmogorov-complexity

75%

+4 −0

Word Set Square

4 answers · last activity about 2 months ago by user‭

code-golf ascii-art

84%

+9 −0

Partial Sums of Harmonic Series

7 answers · last activity 2 months ago by user‭

code-golf

77%

+5 −0

Is it a near-anagram?

5 answers · last activity 2 months ago by Unrelated String‭

code-golf string

60%

+1 −0

Ratio limits of fibonacci-like series

3 answers · last activity 3 months ago by Moshi‭

code-golf sequence

66%

+2 −0

The Pell Numbers

3 answers · last activity 3 months ago by Quintec‭

code-golf number sequence

66%

+2 −0

Write a Deadfish Interpreter

3 answers · last activity 3 months ago by Lundin‭

code-golf interpreter

75%

+4 −0

Longest parallel lines

1 answer · last activity 3 months ago by Hakerh400‭

code-golf boolean

84%

+9 −0

Evaluate a single variable polynomial equation

11 answers · last activity 4 months ago by hakr14‭

code-golf math

75%

+4 −0

Tile pyramids on top of each other!

8 answers · last activity 4 months ago by Lundin‭

code-golf ascii-art

71%

+3 −0

The Camelot Wheel

2 answers · last activity 4 months ago by Razetime‭

code-golf

71%

+3 −0

Calculate a person's age

0 answers · last activity 4 months ago by Razetime‭

code-golf date

66%

+2 −0

Golf me a polygonal loader

1 answer · last activity 5 months ago by ArtOfCode‭

code-golf ascii-art animation

80%

+6 −0

Integer to Roman numeral

3 answers · last activity 5 months ago by Lundin‭

code-golf

71%

+3 −0

Towering Cistercian Representation

1 answer · last activity 5 months ago by Hakerh400‭

code-golf ascii-art

71%

+3 −0

Prime Difference

6 answers · last activity 5 months ago by Lundin‭

code-golf

75%

+4 −0

Generate Lewis Caroll's Jabberwocky

2 answers · last activity 5 months ago by Quintec‭

code-golf kolmogorov-complexity

60%

+1 −0

Longest Increasing Subsequence

4 answers · last activity 5 months ago by Lundin‭

code-golf

80%

+6 −0

1, 2, Fizz, 4, Buzz!

9 answers · last activity 5 months ago by Corsaka‭

code-golf kolmogorov-complexity

66%

+2 −0

Given the preorder and the inorder of a tree, output the postorder

1 answer · last activity 5 months ago by Hakerh400‭

code-golf

77%

+5 −0

Shape of an array

4 answers · last activity 6 months ago by Jo King‭

code-golf

77%

+5 −0

Bytes to Segfault

7 answers · last activity 6 months ago by Lundin‭

code-golf *nix

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