17,262 points

29/42 holes

10/14 trophies



Solve the same hole in both Java and JavaScript.

ElePHPant in the Room

Solve any hole in PHP.

Happy Birthday, Code Golf

Solve any hole in any language on 2 Oct.

Hello, World!

Solve any hole in any language.


Solve Brainfuck in Brainfuck.

Interview Ready

Solve Fizz Buzz in any language.

It’s Over 9000!

Earn over 9,000 points.

My God, It’s Full of Stars

Star the Code Golf repository.


Solve Quine in Python.

Patches Welcome

Contribute a merged PR to the Code Golf repository.


Solve at least one hole in every language.


Fail an attempt by exceeding the time limit.

Tim Toady

Solve the same hole in both Perl and Raku.

The Watering Hole

Solve your nineteenth hole.


12 Days of Christmas

6th 2nd 61st 3rd 13th 13th 141st 15th 25th

99 Bottles of Beer

8th 4th 7th 89th 3rd 10th 90th 17th 24th

Abundant Numbers

6th 12th 9th 4th 12th 9th 7th 7th 24th 4th 8th 2nd 8th 10th 40th 11th 10th 12th 6th

Arabic to Roman


7th 2nd 3rd 35th 2nd 1st 13th 48th 10th 14th

Christmas Trees

10th 4th 175th



9th 15th 5th 1st 9th 9th 3rd 27th 4th 7th 2nd 9th 9th 91st 14th 14th 8th 3rd


11th 41st 16th 7th 6th 21st 7th 201st 5th 23rd 5th 31st 37th 238th 34th 33rd 10th 12th

Emirp Numbers

9th 3rd 20th 11th 68th 4th 16th 74th 27th 34th

Evil Numbers

9th 12th 6th 20th 20th 6th 98th 8th 24th 31st 157th 37th 45th 17th 7th


10th 48th 23rd 6th 3rd 39th 16th 15th 116th 6th 11th 1st 6th 27th 37th 15th 60th 24th 21st 10th

Fizz Buzz

22nd 80th 52nd 10th 26th 26th 20th 19th 267th 14th 14th 42nd 9th 62nd 134th 93rd 9th 54th 43rd 20th

Happy Numbers

10th 6th 3rd 12th 26th 12th 5th 62nd 7th 11th 5th 15th 21st 153rd 26th 32nd 9th 7th

Leap Years

9th 39th 17th 5th 16th 21st 12th 7th 72nd 7th 5th 11th 5th 16th 21st 152nd 19th 21st 9th 5th

Lucky Tickets

Morse Decoder

Morse Encoder

Niven Numbers

7th 23rd 9th 4th 15th 30th 12th 7th 92nd 7th 10th 3rd 16th 24th 91st 26th 19th 11th 6th

Odious Numbers

9th 10th 5th 18th 17th 6th 76th 6th 17th 27th 87th 31st 35th 13th 6th

Ordinal Numbers

11th 2nd 7th 5th 28th 3rd 1st 5th 65th 8th 9th 3rd

Pangram Grep

4th 12th 32nd 6th 103rd 17th

Pascal’s Triangle

8th 18th 6th 93rd 18th

Pernicious Numbers

7th 5th 3rd 8th 15th 5th 42nd 5th 12th 8th 73rd 25th 13th 11th 5th


Prime Numbers

8th 28th 14th 5th 22nd 22nd 22nd 10th 123rd 7th 15th 6th 27th 40th 105th 36th 44th 14th 10th


1st 22nd 32nd 34th 80th 12th 17th 20th 10th 22nd 1st 49th 15th 4th


Roman to Arabic

Rule 110

Seven Segment

Sierpiński Triangle

5th 4th 15th 4th 4th 6th 13th 5th 4th 26th 4th 4th 7th 2nd 10th 11th 68th 14th 12th 6th 3rd

Spelling Numbers


Ten-pin Bowling

United States

2nd 40th


4th 6th 4th 4th 2nd 3rd 4th 6th 2nd 2nd 23rd 4th 4th 3rd 3rd 3rd 5th 29th 9th 6th 4th 3rd


3rd 7th 10th 5th 3rd 4th 11th 8th 8th 2nd 48th 11th 8th 6th 2nd 10th 7th 84th 22nd 22nd 3rd 4th


3rd 6th 7th 4th 3rd 4th 8th 5th 8th 2nd 25th 10th 7th 4th 2nd 5th 7th 49th 14th 14th 3rd 2nd


3rd 6th 5th 5th 3rd 3rd 8th 6th 7th 3rd 25th 8th 8th 3rd 2nd 5th 7th 63rd 14th 13th 3rd 2nd


2nd 5th 9th 5th 3rd 6th 11th 7th 9th 6th 19th 7th 4th 3rd 2nd 2nd 5th 60th 9th 11th 3rd 2nd


3rd 6th 6th 5th 3rd 4th 8th 8th 8th 3rd 29th 9th 9th 5th 2nd 7th 7th 62nd 17th 16th 3rd 2nd