12 Days of Christmas
106th
99 Bottles of Beer
16th
Abundant Numbers
3rd
10th29th
12th
brainfuck
5th
4th59th
Card Number Validation
10th
Christmas Trees
4th
Collatz
3rd
3rd94th
CSS Colors
5th22nd
Day of Week
1st
Divisors
12th
4th142nd
Emirp Numbers
13th
6th5th
Emojify
Evil Numbers
14th
12th15th
9th
Fibonacci
86th
43rd180th36th
6th
Fizz Buzz
3rd
1st1st5th
20th
Foo Fizz Buzz Bar
20th
5th34th
Forsyth–Edwards Notation
14th
Fractions
15th
7th
Game of Life
14th
4th
Happy Numbers
1st
7th4th
Hexdump
8th
3rd
Intersection
15th
5th36th
ISBN
17th
12th
Jacobi Symbol
5th
Kolakoski Sequence
11th47th
Leap Years
21st
15th2nd9th
Levenshtein Distance
13th
Leyland Numbers
10th
Look and Say
6th
Lucky Numbers
3rd6th
4th
Niven Numbers
9th
25th4th1st
19th
Odious Numbers
12th11th
Ordinal Numbers
18th
8th1st
Pangram Grep
14th
Pascal’s Triangle
1st
2nd7th
Pernicious Numbers
35th
Prime Numbers
10th
10th110th
6th
Prime Numbers (Long)
4th
6th44th
Quine
1st
1st1st33rd3rd1st80th1st
Reverse Polish Notation
3rd
2nd22nd4th
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
10th
2nd
ROT13
4th
Rule 110
9th8th
2nd44th
Time Distance
5th
Tongue-twisters
12th
10th64th
United States
3rd
Vampire Numbers
22nd
π
49th
28th200th
τ
35th