12 Days of Christmas
105th
99 Bottles of Beer
16th
Abundant Numbers
3rd
9th27th
10th
brainfuck
5th
4th58th
Card Number Validation
9th
Christmas Trees
4th
Collatz
3rd
3rd90th
CSS Colors
5th22nd
Day of Week
1st
Divisors
12th
3rd141st
Emirp Numbers
13th
5th5th
Emojify
Evil Numbers
14th
10th15th
8th
Fibonacci
86th
34th177th29th
5th
Fizz Buzz
3rd
1st1st4th
20th
Foo Fizz Buzz Bar
20th
4th34th
Forsyth–Edwards Notation
13th
Fractions
15th
5th
Game of Life
14th
3rd
Happy Numbers
1st
6th4th
Hexdump
8th
3rd
Intersection
14th
4th34th
ISBN
17th
11th
Jacobi Symbol
5th
Kolakoski Sequence
10th47th
Leap Years
21st
13th1st7th
Levenshtein Distance
12th
Leyland Numbers
10th
Look and Say
6th
Lucky Numbers
3rd6th
4th
Niven Numbers
9th
24th4th1st
18th
Odious Numbers
10th11th
Ordinal Numbers
18th
7th1st
Pangram Grep
14th
Pascal’s Triangle
1st
2nd7th
Pernicious Numbers
32nd
Prime Numbers
10th
9th107th
6th
Prime Numbers (Long)
4th
5th42nd
Quine
1st
1st1st31st3rd1st72nd1st
Reverse Polish Notation
3rd
2nd21st4th
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
10th
2nd
ROT13
3rd
Rule 110
9th8th
2nd44th
Time Distance
5th
Tongue-twisters
12th
10th64th
United States
3rd
Vampire Numbers
23rd
π
49th
26th196th
9th
τ
35th