12 Days of Christmas
86th
99 Bottles of Beer
61st
Abundant Numbers
308th
Arabic to Roman
28th
Arrows
105th
brainfuck
16th
Catalan Numbers
317th
Catalan’s Constant
105th
Christmas Trees
179th
Collatz
447th
CSS Colors
11th
Cubes
248th
Diamonds
70th
Divisors
418th
Emirp Numbers
99th
Emojify
Evil Numbers
21st
484th
Fibonacci
17th
156th31st
Fizz Buzz
32nd
165th32nd
Foo Fizz Buzz Bar
92nd
Fractions
251st
Happy Numbers
150th
Happy Numbers (Long)
90th
Hexdump
161st
Intersection
71st
ISBN
231st
Kolakoski Constant
29th
Kolakoski Sequence
4th
40th
Leap Years
219th
Levenshtein Distance
118th
Leyland Numbers
70th
Look and Say
5th
116th
Lucky Tickets
96th
Morse Decoder
5th
46th
Morse Encoder
37th
Musical Chords
70th
Niven Numbers
137th
Number Spiral
119th
Odious Numbers
20th
295th
Ordinal Numbers
155th
Pangram Grep
33rd75th
Pascal’s Triangle
4th
82nd21st
Pernicious Numbers
189th
Poker
Prime Numbers
126th29th
Prime Numbers (Long)
249th
Quine
1st
67th1st70th1st
Recamán
170th
Reverse Polish Notation
177th
Rock-paper-scissors-Spock-lizard
133rd
Roman to Arabic
92nd
Rule 110
62nd
Seven Segment
165th
Sierpiński Triangle
136th
Smith Numbers
85th
Spelling Numbers
30th
Star Wars Opening Crawl
21st
Sudoku
27th
Sudoku (Fill-in)
39th
Ten-pin Bowling
62nd
Tongue-twisters
190th
United States
Vampire Numbers
113th
Van Eck Sequence
175th
λ
89th
π
84th
τ
74th
φ
182nd
√2
394th
𝑒
262nd