12 Days of Christmas
62nd
99 Bottles of Beer
16th
Abundant Numbers
30th
6th26th
10th
brainfuck
5th
4th29th
Card Number Validation
9th
Christmas Trees
4th
Collatz
3rd
3rd89th
CSS Colors
11th44th
Day of Week
1st
Divisors
10th
3rd141st
Emirp Numbers
24th
7th69th
Emojify
Evil Numbers
10th
10th15th
8th
Fibonacci
85th
34th175th28th
5th
Fizz Buzz
3rd
1st1st4th
20th
Foo Fizz Buzz Bar
18th
4th33rd
Forsyth–Edwards Notation
12th
Fractions
15th
5th
Game of Life
14th
3rd
Happy Numbers
23rd
1st46th
Hexdump
8th
3rd
Intersection
13th
4th22nd
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
1st
24th3rd1st
18th
Odious Numbers
10th11th
Ordinal Numbers
18th
7th1st
Pangram Grep
13th
Pascal’s Triangle
1st
2nd7th
Pernicious Numbers
32nd
Prime Numbers
26th
6th107th
5th
Prime Numbers (Long)
1st
5th42nd
Quine
1st
1st1st30th3rd1st72nd1st
Reverse Polish Notation
3rd
2nd20th4th
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
10th
2nd
ROT13
3rd
Rule 110
9th9th
2nd42nd
Time Distance
5th
Tongue-twisters
23rd
14th26th
United States
3rd
Vampire Numbers
22nd
π
48th
41st190th
9th
τ
34th