12 Days of Christmas
32nd
402nd
99 Bottles of Beer
544th
Abundant Numbers
39th
345th
Abundant Numbers (Long)
28th
231st
Arabic to Roman
450th
Arithmetic Numbers
46th
Arrows
32nd
ASCII Table
38th
brainfuck
233rd
Calendar
9th
Card Number Validation
18th
Catalan Numbers
11th
177th
Catalan’s Constant
111th
Christmas Trees
550th
Collatz
51st
647th
Continued Fractions
9th
Cubes
206th
Day of Week
1st
196th17th
Diamonds
358th
Divisors
27th
130th
Emirp Numbers
31st
374th
Emirp Numbers (Long)
16th
195th
Evil Numbers
41st
781st
Evil Numbers (Long)
28th
445th
Factorial Factorisation
15th
Farey Sequence
192nd
Fibonacci
141st41st214th33rd
Fizz Buzz
240th
778th16th
Foo Fizz Buzz Bar
46th
564th18th
Forsyth–Edwards Notation
24th
Fractions
32nd
170th
Gray Code Decoder
13th
Gray Code Encoder
1st
Happy Numbers
53rd
506th
Happy Numbers (Long)
30th
305th
Hexdump
16th
Inventory Sequence
21st
ISBN
31st
289th
Kaprekar Numbers
21st
Kolakoski Constant
Kolakoski Sequence
24th
72nd
Leap Years
37th
243rd14th
Levenshtein Distance
11th
167th
Leyland Numbers
16th
256th
Look and Say
326th
Lucky Numbers
18th
176th
Lucky Tickets
163rd
Morse Decoder
202nd
Morse Encoder
225th
Nim
8th
Niven Numbers
69th
515th
Niven Numbers (Long)
9th
281st
Odious Numbers
38th
549th
Odious Numbers (Long)
27th
337th
Ordinal Numbers
379th
Pangram Grep
26th
332nd
Partition Numbers
11th
Pascal’s Triangle
49th
319th
Pernicious Numbers
41st
307th
Pernicious Numbers (Long)
19th
203rd
Poker
142nd
Prime Numbers
63rd
635th
Prime Numbers (Long)
41st
353rd
QR Decoder
115th
Recamán
25th
224th
Reverse Polish Notation
20th
168th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
272nd
ROT13
18th
Rule 110
265th
Scrambled Sort
21st
Seven Segment
274th
Sierpiński Triangle
306th
Smith Numbers
95th
Spelling Numbers
214th
Taxicab Numbers
13th
Time Distance
118th
Transpose Sentence
21st
United States
145th
Van Eck Sequence
21st
204th
Zodiac Signs
17th
π
257th
τ
193rd
φ
188th
√2
252nd
𝑒
23rd
364th