12 Days of Christmas
128th
12th
99 Bottles of Beer
674th
Abundant Numbers
196th
Abundant Numbers (Long)
150th
Arabic to Roman
180th
Arithmetic Numbers
124th
Arrows
105th
Ascending Primes
4th
ASCII Table
228th
brainfuck
154th
Card Number Validation
3rd
Catalan Numbers
346th
Catalan’s Constant
19th
146th
14th
Christmas Trees
114th
17th
275th
7th
Collatz
62nd
131st
6th
Cubes
15th
349th
💎
Day of Week
137th
Diamonds
298th
Divisors
380th
Emirp Numbers
231st
Emirp Numbers (Long)
84th
Emojify
289th
Evil Numbers
549th
Evil Numbers (Long)
338th
Farey Sequence
7th
Fibonacci
8th86th
62nd88th1st
1st
1st
Fizz Buzz
39th
106th372nd
54th
1st
Foo Fizz Buzz Bar
447th
6th
Forsyth–Edwards Notation
92nd
Fractions
392nd
Gijswijt’s Sequence
6th
Happy Numbers
134th
8th
Happy Numbers (Long)
53rd
Hilbert Curve
2nd
Intersection
270th
Inventory Sequence
18th
222nd
5th
ISBN
166th
Kaprekar Numbers
3rd
Kolakoski Constant
20th
173rd
Kolakoski Sequence
158th
Leap Years
133rd
Leyland Numbers
258th
ln 2
13th
Look and Say
112th
Lucky Numbers
108th
Mandelbrot
4th
N Queens
5th
Niven Numbers
131st
Niven Numbers (Long)
133rd
Number Spiral
18th
179th
6th
Odious Numbers
467th
Odious Numbers (Long)
232nd
Ordinal Numbers
367th
PalindromemordnilaP
32nd
3rd
Pangram Grep
445th
Partition Numbers
5th
Pascal’s Triangle
278th
Pernicious Numbers
260th
Pernicious Numbers (Long)
128th
Polyominoes
8th
4th
Prime Numbers
197th
52nd129th423rd
86th
146th
12th
Prime Numbers (Long)
48th
Quine
384th
636th
13th
Recamán
287th
Reverse Polish Notation
8th
Rijndael S-box
137th
5th
Roman to Arabic
215th
ROT13
141st
Rule 110
193rd
Sierpiński Triangle
254th
Smith Numbers
212th
Tic-tac-toe
5th
Tongue-twisters
335th
United States
178th
Vampire Numbers
108th
Van Eck Sequence
244th
γ
19th
81st
λ
18th11th26th18th
9th45th52nd11th27th17th22nd
30th45th139th36th22nd
π
169th
τ
139th
φ
168th
√2
211th
𝑒
279th