12 Days of Christmas
143rd
99 Bottles of Beer
91st
Abundant Numbers
203rd
Arabic to Roman
54th
Arrows
32nd
brainfuck
15th
Catalan Numbers
230th
Catalan’s Constant
78th
Christmas Trees
107th
Collatz
312th
CSS Colors
28th
Cubes
192nd
Diamonds
136th
Divisors
323rd
Emirp Numbers
76th
Evil Numbers
18th
383rd
Fibonacci
13th
110th
23rdFizz Buzz
28th
20th
46th
23rdFoo Fizz Buzz Bar
1st
Fractions
167th
Happy Numbers
108th
Happy Numbers (Long)
38th
Hexdump
109th
Intersection
144th
ISBN
157th
Kolakoski Constant
38th
Kolakoski Sequence
4th
42nd
10th
Leap Years
169th
Levenshtein Distance
76th
Leyland Numbers
107th
Look and Say
5th
64th
Lucky Tickets
57th
Morse Decoder
4th
56th
Morse Encoder
50th
Musical Chords
42nd
Niven Numbers
105th
Number Spiral
82nd
Odious Numbers
20th
215th
Ordinal Numbers
99th
Pangram Grep
29th
134th
Pascal’s Triangle
3rd
53rd
16thPernicious Numbers
143rd
Prime Numbers
101st
24thPrime Numbers (Long)
171st
Quine
1st
53rd
1st
52nd
1stRecamán
111th
Reverse Polish Notation
121st
Rock-paper-scissors-Spock-lizard
98th
Roman to Arabic
50th
Rule 110
38th
Seven Segment
109th
Sierpiński Triangle
180th
Smith Numbers
46th
Spelling Numbers
35th
Star Wars Opening Crawl
21st
Sudoku
35th
Sudoku v2
45th
Ten-pin Bowling
35th
Tongue-twisters
114th
Vampire Numbers
74th
Van Eck Sequence
120th
λ
46th
π
86th
τ
73rd
φ
124th
√2
311th
𝑒
201st