12 Days of Christmas
106th
99 Bottles of Beer
17th
Abundant Numbers
3rd
10th29th
12th
brainfuck
6th
4th59th
Card Number Validation
10th
Christmas Trees
5th
Collatz
3rd
3rd97th
CSS Colors
5th22nd
Day of Week
1st
Divisors
12th
4th143rd
Emirp Numbers
13th
7th5th
Emojify
Evil Numbers
14th
12th16th
9th
Fibonacci
89th
47th185th36th
6th
Fizz Buzz
3rd
1st1st5th
20th
Foo Fizz Buzz Bar
20th
5th35th
Forsyth–Edwards Notation
15th
Fractions
15th
9th
Game of Life
14th
4th
Happy Numbers
1st
8th4th
Hexdump
8th
3rd
Intersection
15th
5th35th
ISBN
17th
14th
Jacobi Symbol
6th
Kolakoski Sequence
13th48th
Leap Years
21st
15th6th11th
Levenshtein Distance
13th
Leyland Numbers
10th
Look and Say
6th
Lucky Numbers
3rd6th
5th
Niven Numbers
9th
21st4th1st
19th
Odious Numbers
12th11th
Ordinal Numbers
18th
9th1st
Pangram Grep
16th
Pascal’s Triangle
1st
4th9th
Pernicious Numbers
36th
Prime Numbers
10th
11th113th
7th
Prime Numbers (Long)
4th
7th47th
Quine
1st
1st1st33rd3rd1st83rd1st
Reverse Polish Notation
3rd
2nd22nd5th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
10th
2nd
ROT13
4th
Rule 110
9th8th
2nd44th
Time Distance
5th
Tongue-twisters
12th
10th64th
United States
4th
Vampire Numbers
23rd
π
49th
28th201st
τ
35th