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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.

91 posts · Subscribe
85%
+10 −0
Merge two strings

7 answers  ·  posted 6mo ago by rak1507‭  ·  last activity 2mo ago by bastolski‭

75%
+4 −0
Generate Lewis Caroll's Jabberwocky

4 answers  ·  posted 11mo ago by celtschk‭  ·  last activity 2mo ago by Mark Giraffe‭

80%
+6 −0
Beaver Code Decryption

6 answers  ·  posted 6mo ago by rak1507‭  ·  last activity 2mo ago by Shaggy‭

33%
+1 −4
Small integer swapping

5 answers  ·  posted 2mo ago by Mark Giraffe‭  ·  last activity 2mo ago by Mark Giraffe‭

71%
+3 −0
Ratio limits of fibonacci-like series

3 answers  ·  posted 8mo ago by rak1507‭  ·  edited 2mo ago by Mark Giraffe‭

60%
+1 −0
80%
+6 −0
Is it a near-anagram?

5 answers  ·  posted 8mo ago by snail_‭  ·  edited 2mo ago by Mark Giraffe‭

87%
+12 −0
Partial Sums of Harmonic Series

9 answers  ·  posted 11mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

71%
+3 −0
Longest Increasing Subsequence

4 answers  ·  posted 11mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

75%
+4 −0
Prime Difference

7 answers  ·  posted 11mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

81%
+7 −0
Solve Goldbach's Conjecture

4 answers  ·  posted 9mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

71%
+3 −0
Win a War (or at least a few battles)

2 answers  ·  posted 9mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

71%
+3 −0
The Camelot Wheel

2 answers  ·  posted 10mo ago by Quintec‭  ·  edited 2mo ago by Mark Giraffe‭

77%
+5 −0
Juggler sequences

9 answers  ·  posted 6mo ago by caird coinheringaahing‭  ·  last activity 2mo ago by Shaggy‭

66%
+2 −0
Golf me a polygonal loader

1 answer  ·  posted 10mo ago by Razetime‭  ·  edited 2mo ago by Mark Giraffe‭

71%
+3 −0
Towering Cistercian Representation

1 answer  ·  posted 11mo ago by Razetime‭  ·  edited 2mo ago by Mark Giraffe‭

77%
+5 −0
Shuffle a subset of a list

4 answers  ·  posted 4mo ago by user‭  ·  edited 2mo ago by Mark Giraffe‭

77%
+5 −0
Versatile self-printer

1 answer  ·  posted 4mo ago by AndrewTheCodegolfer‭  ·  last activity 2mo ago by Mark Giraffe‭

66%
+2 −0
The Pell Numbers

5 answers  ·  posted 8mo ago by Razetime‭  ·  edited 2mo ago by Mark Giraffe‭

77%
+5 −0
Are they abundant, deficient or perfect?

8 answers  ·  posted 4mo ago by caird coinheringaahing‭  ·  last activity 2mo ago by Mark Giraffe‭

83%
+8 −0
Length of a Sumac Sequence

9 answers  ·  posted 11mo ago by Razetime‭  ·  edited 2mo ago by Mark Giraffe‭

77%
+5 −0
71%
+3 −0
Guess the language! (Robbers' Thread)

12 answers  ·  posted 3mo ago by AndrewTheCodegolfer‭  ·  last activity 3mo ago by m90‭

81%
+7 −0
Backspace an array

6 answers  ·  posted 5mo ago by rak1507‭  ·  last activity 3mo ago by Shaggy‭

77%
+5 −0
Gamer Meme Creator

4 answers  ·  posted 3mo ago by Razetime‭  ·  last activity 3mo ago by user‭

80%
+6 −0
Bytes to Segfault

9 answers  ·  posted 11mo ago by moony‭  ·  last activity 3mo ago by user‭

66%
+2 −0
Three Number Monte

2 answers  ·  posted 3mo ago by Quintec‭  ·  last activity 3mo ago by Moshi‭

83%
+8 −0
Cumulative Counts

10 answers  ·  posted 6mo ago by rak1507‭  ·  last activity 3mo ago by snail_‭

80%
+6 −0
Make my number a set

9 answers  ·  posted 6mo ago by Wezl‭  ·  last activity 3mo ago by hyper-neutrino‭

60%
+4 −2
Multiply complex numbers.

3 answers  ·  posted 4mo ago by heav‭  ·  last activity 3mo ago by Razetime‭

75%
+4 −0
Add two negabinary integers

3 answers  ·  posted 4mo ago by Moshi‭  ·  last activity 4mo ago by Shaggy‭

60%
+1 −0
75%
+4 −0
Create a Sudoku

4 answers  ·  posted 4mo ago by AndrewTheCodegolfer‭  ·  last activity 4mo ago by Shaggy‭

81%
+7 −0
Evaluation order of an APL n-train

7 answers  ·  posted 5mo ago by rak1507‭  ·  last activity 4mo ago by Shaggy‭

77%
+5 −0
Longest parallel lines

1 answer  ·  posted 9mo ago by rak1507‭  ·  edited 5mo ago by rak1507‭

80%
+6 −0
Shape of an array

5 answers  ·  posted 11mo ago by Adám‭  ·  last activity 5mo ago by forestbeasts‭

87%
+12 −0
Print the Great Numeric Pyramid

5 answers  ·  posted 11mo ago by Sisyphus‭  ·  last activity 6mo ago by Marshall Lochbaum‭

71%
+3 −0
Really Cool Numbers

3 answers  ·  posted 6mo ago by Quintec‭  ·  last activity 6mo ago by user‭

75%
+4 −0
Calculate a person's age

0 answers  ·  posted 10mo ago by Razetime‭

81%
+7 −0
Integer to Roman numeral

3 answers  ·  posted 11mo ago by Lundin‭  ·  last activity 10mo ago by Lundin‭

71%
+3 −0

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