12 Days of Christmas
54th
99 Bottles of Beer
7th
Abundant Numbers
29th
Abundant Numbers (Long)
11th
Arithmetic Numbers
33rd
brainfuck
67th
Card Number Validation
34th
Christmas Trees
23rd168th
Collatz
54th
Day of Week
123rd
Divisors
32nd
Evil Numbers
48th14th15th627th
Evil Numbers (Long)
13th
Fibonacci
308th
Fizz Buzz
1st
Foo Fizz Buzz Bar
12th
Fractions
1st
Gijswijt’s Sequence
17th
Happy Numbers
67th
Hilbert Curve
14th
Intersection
45th
Leap Years
61st
Leyland Numbers
44th
ln 2
63rd
Morse Encoder
30th
Niven Numbers
1st
Odious Numbers
11th
Ordinal Numbers
80th
Pangram Grep
11th
Pascal’s Triangle
61st
Prime Numbers
96th
Prime Numbers (Long)
57th
Quine
33rd
Reverse Polish Notation
9th
Rock-paper-scissors-Spock-lizard
27th
Rule 110
19th
Seven Segment
67th
SI Units
22nd
Sierpiński Triangle
113th
Spelling Numbers
39th
Tongue-twisters
88th
Trinomial Triangle
17th
United States
15th
Vampire Numbers
66th
√2
25th