12 Days of Christmas
102nd
99 Bottles of Beer
32nd
Abundant Numbers
3rd
15th26th
10th
brainfuck
5th
5th53rd
Christmas Trees
13th
Collatz
3rd
13th83rd
CSS Colors
5th22nd
Day of Week
8th
Divisors
11th
20th135th
Emirp Numbers
13th
9th5th
Emojify
Evil Numbers
14th
19th14th
8th
Fibonacci
78th
67th168th
5th
Fizz Buzz
3rd
23rd1st4th
19th
Foo Fizz Buzz Bar
18th
15th33rd
Forsyth–Edwards Notation
9th
Fractions
14th
11th
Game of Life
14th
7th
Happy Numbers
1st
8th4th
Hexdump
8th
3rd
Intersection
13th
6th32nd
ISBN
17th
17th
Jacobi Symbol
9th
Kolakoski Sequence
17th47th
Leap Years
20th
20th1st7th
Levenshtein Distance
11th
Leyland Numbers
14th
Look and Say
5th
Lucky Numbers
3rd5th
7th
Niven Numbers
9th
22nd16th1st
18th
Odious Numbers
19th11th
Ordinal Numbers
16th
12th1st
Pangram Grep
21st
Pascal’s Triangle
1st
8th7th
Pernicious Numbers
41st
Prime Numbers
10th
19th101st
6th
Prime Numbers (Long)
4th
11th42nd
Quine
1st
1st19th30th3rd1st67th1st
Reverse Polish Notation
3rd
3rd21st3rd
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
10th
7th
ROT13
3rd
Rule 110
9th8th
6th43rd
Time Distance
5th
Tongue-twisters
11th
7th57th
United States
5th
Vampire Numbers
20th
π
45th
27th187th
8th
τ
36th