12 Days of Christmas
1,049th
99 Bottles of Beer
625th
Abundant Numbers
387th
Abundant Numbers (Long)
245th
Arabic to Roman
221st
Arithmetic Numbers
209th
Arrows
271st
Ascending Primes
155th
ASCII Table
229th
brainfuck
325th
Catalan’s Constant
143rd
Christmas Trees
318th
Collatz
334th
Cubes
191st
Day of Week
136th
DFA Simulator
59th
Diamonds
409th
Divisors
509th
Emirp Numbers
204th
Emirp Numbers (Long)
164th
Evil Numbers
331st
Evil Numbers (Long)
226th
Factorial Factorisation
79th
Farey Sequence
130th
Fibonacci
975th
Fizz Buzz
68th
Foo Fizz Buzz Bar
615th
Forsyth–Edwards Notation
81st
Gijswijt’s Sequence
138th
Happy Numbers
270th
Happy Numbers (Long)
258th
Intersection
238th
Inventory Sequence
139th
ISBN
248th
Jacobi Symbol
133rd
Kolakoski Sequence
229th
Leap Years
331st
Levenshtein Distance
181st
Leyland Numbers
287th
ln 2
76th
Look and Say
142nd
Lucky Numbers
120th
Lucky Tickets
143rd
Morse Encoder
278th
N Queens
93rd
Niven Numbers
409th
Niven Numbers (Long)
268th
Number Spiral
191st
Odious Numbers
165th
Odious Numbers (Long)
117th
PalindromemordnilaP
69th
Pangram Grep
192nd
Pascal’s Triangle
136th
Pernicious Numbers
371st
Pernicious Numbers (Long)
129th
Prime Numbers
176th
Prime Numbers (Long)
64th
Quine
83rd
Recamán
357th
Reverse Polish Notation
169th
Rijndael S-box
100th
Rock-paper-scissors-Spock-lizard
171st
Roman to Arabic
245th
Rule 110
190th
Seven Segment
319th
Sierpiński Triangle
163rd
Smith Numbers
158th
Spelling Numbers
168th
Time Distance
133rd
Tongue-twisters
390th
Transpose Sentence
118th
Vampire Numbers
147th
Van Eck Sequence
178th
Zeckendorf Representation
108th
γ
51st
λ
125th
π
181st
τ
150th
φ
182nd
√2
1st
𝑒
1st