12 Days of Christmas
301st
99 Bottles of Beer
454th
Abundant Numbers
260th
Abundant Numbers (Long)
173rd
Arabic to Roman
392nd
brainfuck
172nd
Card Number Validation
14th
Catalan Numbers
18th141st
Catalan’s Constant
79th
Christmas Trees
479th
Collatz
54th544th
Cubes
163rd
Day of Week
39th135th12th
Diamonds
306th
Divisors
104th1st
Emirp Numbers
316th
Emirp Numbers (Long)
150th
Evil Numbers
87th701st
Evil Numbers (Long)
55th377th
Farey Sequence
155th
Fibonacci
145th166th27th
Fizz Buzz
280th665th15th
Foo Fizz Buzz Bar
49th478th14th
Fractions
82nd
Happy Numbers
451st
Happy Numbers (Long)
252nd
ISBN
32nd247th
Kolakoski Constant
91st
Kolakoski Sequence
20th19th
Leap Years
80th300th15th
Levenshtein Distance
148th
Leyland Numbers
18th210th
Look and Say
277th
Lucky Numbers
136th
Lucky Tickets
129th
Morse Decoder
164th
Morse Encoder
193rd
Niven Numbers
62nd460th
Niven Numbers (Long)
21st232nd
Odious Numbers
66th485th
Odious Numbers (Long)
45th300th
Ordinal Numbers
333rd
Pangram Grep
280th
Pascal’s Triangle
268th
Pernicious Numbers
308th
Pernicious Numbers (Long)
165th
Poker
118th
Prime Numbers
62nd560th
Prime Numbers (Long)
40th296th
QR Decoder
88th
Quine
65th63rd
Recamán
187th
Reverse Polish Notation
122nd
Rock-paper-scissors-Spock-lizard
72nd
Roman to Arabic
237th
ROT13
17th
Rule 110
225th
Seven Segment
228th
Sierpiński Triangle
268th
Smith Numbers
50th
Spelling Numbers
179th
Time Distance
83rd
United States
102nd
Van Eck Sequence
161st
π
210th
τ
156th
φ
132nd
√2
178th
𝑒
306th