12 Days of Christmas
97th
99 Bottles of Beer
28th
Abundant Numbers
3rd
6th24th
10th
brainfuck
5th53rd
Christmas Trees
9th
Collatz
3rd74th
CSS Colors
5th22nd
Day of Week
1st
Divisors
11th
8th131st
Emirp Numbers
13th
1st5th
Emojify
Evil Numbers
13th
8th14th
8th
Fibonacci
73rd
61st158th
5th
Fizz Buzz
2nd
1st1st4th
18th
Foo Fizz Buzz Bar
17th
5th33rd
Forsyth–Edwards Notation
7th
Fractions
8th
Game of Life
5th
Happy Numbers
1st
1st3rd
Hexdump
2nd
Intersection
6th31st
ISBN
17th
14th
Jacobi Symbol
6th
Kolakoski Sequence
15th46th
Leap Years
18th
12th1st7th
Levenshtein Distance
10th
Leyland Numbers
9th
Look and Say
4th
Lucky Numbers
5th
5th
Niven Numbers
9th
19th1st1st
17th
Odious Numbers
8th11th
Ordinal Numbers
16th
11th1st
Pangram Grep
17th
Pascal’s Triangle
1st
1st6th
Pernicious Numbers
35th
Prime Numbers
10th
10th93rd
6th
Prime Numbers (Long)
3rd
3rd37th
Quine
1st
1st1st29th3rd1st58th1st
Reverse Polish Notation
3rd
💎21st3rd
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
7th
2nd
ROT13
2nd
Rule 110
8th7th
3rd42nd
Time Distance
5th
Tongue-twisters
9th
5th54th
United States
4th
Vampire Numbers
18th
π
42nd
24th172nd
8th
τ
29th