12 Days of Christmas
136th
13th
99 Bottles of Beer
696th
Abundant Numbers
207th
Abundant Numbers (Long)
161st
Arabic to Roman
189th
Arithmetic Numbers
132nd
Arrows
113th
Ascending Primes
6th
ASCII Table
242nd
brainfuck
163rd
Card Number Validation
4th
Catalan Numbers
359th
Catalan’s Constant
20th
151st
16th
Christmas Trees
118th
17th
290th
8th
Collatz
67th
141st
7th
Cubes
16th
352nd
2nd
Day of Week
153rd
Diamonds
307th
Divisors
394th
Emirp Numbers
241st
Emirp Numbers (Long)
97th
Emojify
305th
Evil Numbers
567th
Evil Numbers (Long)
350th
Farey Sequence
9th
Fibonacci
12th91st
64th109th1st
1st
1st
Fizz Buzz
40th
107th388th
58th
1st
Foo Fizz Buzz Bar
466th
6th
Forsyth–Edwards Notation
96th
Fractions
412th
Gijswijt’s Sequence
7th
Happy Numbers
145th
10th
Happy Numbers (Long)
59th
Hilbert Curve
5th
Intersection
286th
Inventory Sequence
18th
236th
7th
ISBN
172nd
Kaprekar Numbers
5th
Kolakoski Constant
21st
181st
Kolakoski Sequence
165th
Leap Years
145th
Leyland Numbers
267th
ln 2
15th
Look and Say
122nd
Lucky Numbers
112th
Mandelbrot
5th
N Queens
5th
Niven Numbers
146th
Niven Numbers (Long)
144th
Number Spiral
20th
188th
6th
Odious Numbers
482nd
Odious Numbers (Long)
246th
Ordinal Numbers
378th
PalindromemordnilaP
40th
4th
Pangram Grep
464th
Partition Numbers
6th
Pascal’s Triangle
294th
Pernicious Numbers
274th
Pernicious Numbers (Long)
139th
Polyominoes
9th
4th
Prime Numbers
205th
54th135th435th
89th
157th
14th
Prime Numbers (Long)
52nd
Quine
396th
655th
13th
Recamán
296th
Reverse Polish Notation
8th
Rijndael S-box
146th
5th
Roman to Arabic
223rd
ROT13
157th
Rule 110
203rd
Sierpiński Triangle
261st
Smith Numbers
223rd
Tic-tac-toe
6th
Tongue-twisters
354th
United States
182nd
Vampire Numbers
119th
Van Eck Sequence
258th
γ
21st
87th
λ
20th12th26th5th
9th47th55th12th29th18th25th
32nd47th142nd37th23rd
π
178th
τ
145th
φ
175th
√2
224th
𝑒
291st