31,746 points

41/41 holes

10/13 trophies


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 6th 14th 8th 1st 57th 5th 7th 13th 3rd 5th 27th 135th 14th 6th 15th 13th

99 Bottles of Beer

8th 8th 14th 5th 1st 81st 5th 6th 14th 3rd 10th 23rd 142nd 6th 30th 13th 12th

Abundant Numbers

6th 8th 11th 83rd 6th 11th 14th 10th

Arabic to Roman

4th 6th 15th



Christmas Trees

7th 10th 13th 10th 2nd 68th 3rd 11th 3rd 5th 18th 169th 17th 25th


1st 7th 1st 18th 1st 4th 1st 1st 5th 46th 6th 9th


5th 9th 14th 1st 25th 2nd 6th 2nd 6th 11th 92nd 13th 17th


31st 10th 72nd 45th 18th 240th 12th 14th 37th 8th 8th 81st 533rd 9th 71st 13th

Emirp Numbers

5th 9th 12th 19th 9th 58th 5th 3rd 8th 2nd 17th 18th 192nd 23rd 57th 5th

Evil Numbers

5th 11th 28th 22nd 18th 101st 9th 6th 11th 2nd 13th 32nd 296th 11th 72nd 7th


14th 11th 71st 49th 14th 228th 11th 11th 27th 10th 18th 40th 534th 22nd 75th 14th

Fizz Buzz

7th 8th 16th 1st 6th 1st 5th 1st 6th 3rd 2nd 1st 11th 8th 5th 7th 3rd

Happy Numbers

4th 10th 13th 20th 10th 43rd 6th 3rd 6th 2nd 15th 12th 109th 16th 27th 3rd

Leap Years

13th 9th 11th 25th 9th 87th 8th 6th 15th 7th 5th 37th 245th 13th 30th 12th

Morse Decoder


Morse Encoder


Niven Numbers

10th 10th 23rd 26th 9th 83rd 11th 4th 11th 4th 16th 23rd 208th 17th 35th 7th

Odious Numbers

5th 10th 24th 18th 15th 74th 7th 6th 8th 3rd 17th 27th 192nd 11th 48th 7th

Ordinal Numbers

8th 4th 6th

Pangram Grep

4th 17th

Pascal’s Triangle

8th 8th 25th 18th 16th 60th 7th 5th 10th 2nd 9th 19th 130th 24th 31st 7th

Pernicious Numbers

4th 11th 15th 12th 13th 41st 6th 3rd 7th 3rd 13th 13th 129th 13th 35th 7th



Prime Numbers

9th 13th 18th 27th 20th 106th 8th 6th 11th 5th 11th 23rd 212th 1st 61st 8th


1st 5th 13th 14th 10th 9th 6th 1st 1st 8th 1st 12th 1st 1st 14th 1st 7th


1st 5th

Roman to Arabic


Rule 110

3rd 8th 5th 14th 3rd 2nd 3rd 6th 43rd 6th 7th 3rd

Seven Segment

26th 7th 8th

Sierpiński Triangle

5th 12th 10th 5th 21st 3rd 7th 2nd 5th 10th 68th 9th 12th 3rd

Spelling Numbers

2nd 10th



Ten-pin Bowling


United States



4th 6th 4th 6th 10th 4th 3rd 9th 3rd 3rd 5th 27th 9th 5th 3rd


3rd 7th 9th 6th 14th 11th 7th 11th 2nd 10th 7th 72nd 14th 20th 4th


3rd 6th 6th 5th 16th 10th 6th 9th 2nd 5th 7th 42nd 12th 12th 2nd


3rd 6th 5th 6th 15th 8th 6th 9th 2nd 5th 7th 58th 12th 11th 2nd


2nd 5th 9th 7th 9th 7th 2nd 8th 2nd 2nd 5th 50th 8th 9th 2nd


3rd 6th 6th 7th 17th 9th 7th 10th 2nd 7th 7th 58th 15th 15th 2nd