Top Questions

8 votes
6 answers
236 views

Play a sequential game of Rock Paper Scissors

18 votes
56 answers
2k views

Fixed Repeating Output

2 votes
1 answer
106 views

Determine the optimal blackjack move

20 votes
15 answers
2k views
+200

Output a 1-2-3 sequence

15 votes
23 answers
5k views

FizzFizzFizzBuzz!

9 votes
1 answer
1k views

Flip a coin in Lost

16 votes
17 answers
1k views

Maximum number of trailing zeros

13 votes
3 answers
2k views

Print all legal chess moves

21 votes
22 answers
1k views

Adding two numbers in Tally marks

11 votes
4 answers
1k views

Output a 1-2-3-5-7... sequence

14 votes
14 answers
2k views

Break an integer into even- and odd-indexed bits

18 votes
13 answers
1k views

Emulate Jelly's tie-scan

34 votes
17 answers
3k views

Create a cactus from words

517 votes
978 answers
192k views

"Hello, World!"

13 votes
12 answers
2k views

Odds for second smallest prime factor

10 votes
23 answers
2k views

Argument of a complex number (Cops)

11 votes
8 answers
3k views

Should the banker hit?

17 votes
4 answers
2k views

Draw a Fibonacci Swoosh

11 votes
22 answers
1k views

Map key with value as standard [closed]

21 votes
38 answers
2k views

Find the odd one out

23 votes
41 answers
2k views

Swap letter cases

27 votes
6 answers
3k views

How many cacti can I plant here?

18 votes
18 answers
1k views

Reconstruct a list from its prefixes

3 votes
9 answers
2k views

nimi ale lon toki pona! (Every word in Toki Pona!)

18 votes
26 answers
2k views

Is it a tetrate of two?

11 votes
4 answers
545 views

Construct the point with two segments

5 votes
3 answers
243 views

Fewest Instructions for Mihály Quine

11 votes
12 answers
732 views

Rockstar Poetic Number Literals!

6 votes
12 answers
912 views

Argument of a complex number (Robbers)

10 votes
14 answers
741 views

Swifty Argument Labels

621 votes
331 answers
240k views

Produce the number 2014 without any numbers in your source code

13 votes
16 answers
3k views

The primitive circle problem

4 votes
5 answers
570 views

Remove filler words from a string

16 votes
21 answers
2k views

Spot The Difference

14 votes
7 answers
2k views

How quickly can you type this unary string?

18 votes
10 answers
931 views

Next cyclic suffix

29 votes
5 answers
2k views

Can I Clear The Grid?

552 votes
241 answers
135k views

Showcase of Languages

9 votes
3 answers
192 views

Construct the Irish possessive

19 votes
10 answers
2k views

Search the deepest depths of an array

18 votes
12 answers
2k views

Is it a valid ARM immediate value?

8 votes
3 answers
713 views

Implement a 2-player version of 1D Chess

21 votes
24 answers
4k views

Implement a simple stack language

-3 votes
5 answers
211 views

Create the characters you can write on a MacOS US English Keyboard (as another OS will read them)

235 votes
368 answers
65k views

Is this number a prime?

172 votes
494 answers
35k views

Implement a Truth-Machine

87 votes
84 answers
15k views

Draw the Ukrainian Flag

196 votes
416 answers
76k views

1, 2, Fizz, 4, Buzz


Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.