12 Days of Christmas
132nd
13th
99 Bottles of Beer
695th
Abundant Numbers
205th
Abundant Numbers (Long)
159th
Arabic to Roman
188th
Arithmetic Numbers
131st
Arrows
112th
Ascending Primes
6th
ASCII Table
240th
brainfuck
163rd
Card Number Validation
4th
Catalan Numbers
357th
Catalan’s Constant
20th
151st
16th
Christmas Trees
118th
17th
288th
8th
Collatz
66th
141st
7th
Cubes
16th
352nd
2nd
Day of Week
151st
Diamonds
306th
Divisors
394th
Emirp Numbers
240th
Emirp Numbers (Long)
93rd
Emojify
302nd
Evil Numbers
565th
Evil Numbers (Long)
348th
Farey Sequence
9th
Fibonacci
12th90th
64th107th1st
1st
1st
Fizz Buzz
40th
107th388th
58th
1st
Foo Fizz Buzz Bar
466th
6th
Forsyth–Edwards Notation
96th
Fractions
411th
Gijswijt’s Sequence
7th
Happy Numbers
144th
10th
Happy Numbers (Long)
59th
Hilbert Curve
5th
Intersection
286th
Inventory Sequence
18th
233rd
7th
ISBN
171st
Kaprekar Numbers
5th
Kolakoski Constant
21st
179th
Kolakoski Sequence
164th
Leap Years
144th
Leyland Numbers
267th
ln 2
15th
Look and Say
119th
Lucky Numbers
110th
Mandelbrot
5th
N Queens
5th
Niven Numbers
142nd
Niven Numbers (Long)
143rd
Number Spiral
20th
186th
6th
Odious Numbers
481st
Odious Numbers (Long)
245th
Ordinal Numbers
377th
PalindromemordnilaP
40th
4th
Pangram Grep
463rd
Partition Numbers
6th
Pascal’s Triangle
294th
Pernicious Numbers
272nd
Pernicious Numbers (Long)
137th
Polyominoes
9th
4th
Prime Numbers
205th
54th134th434th
89th
154th
13th
Prime Numbers (Long)
50th
Quine
395th
654th
13th
Recamán
294th
Reverse Polish Notation
8th
Rijndael S-box
144th
5th
Roman to Arabic
222nd
ROT13
155th
Rule 110
202nd
Sierpiński Triangle
259th
Smith Numbers
223rd
Tic-tac-toe
6th
Tongue-twisters
352nd
United States
180th
Vampire Numbers
119th
Van Eck Sequence
257th
γ
20th
87th
λ
20th12th26th5th
9th47th55th12th29th18th25th
32nd47th142nd37th23rd
π
177th
τ
145th
φ
175th
√2
222nd
𝑒
289th