12 Days of Christmas
129th
13th
99 Bottles of Beer
692nd
Abundant Numbers
202nd
Abundant Numbers (Long)
155th
Arabic to Roman
187th
Arithmetic Numbers
130th
Arrows
108th
Ascending Primes
5th
ASCII Table
237th
brainfuck
161st
Card Number Validation
4th
Catalan Numbers
355th
Catalan’s Constant
20th
149th
15th
Christmas Trees
117th
17th
284th
8th
Collatz
64th
138th
7th
Cubes
15th
351st
2nd
Day of Week
147th
Diamonds
305th
Divisors
389th
Emirp Numbers
239th
Emirp Numbers (Long)
92nd
Emojify
298th
Evil Numbers
562nd
Evil Numbers (Long)
345th
Farey Sequence
9th
Fibonacci
12th90th
63rd104th1st
1st
1st
Fizz Buzz
40th
107th382nd
55th
1st
Foo Fizz Buzz Bar
462nd
6th
Forsyth–Edwards Notation
94th
Fractions
410th
Gijswijt’s Sequence
7th
Happy Numbers
141st
9th
Happy Numbers (Long)
55th
Hilbert Curve
5th
Intersection
280th
Inventory Sequence
18th
227th
7th
ISBN
170th
Kaprekar Numbers
4th
Kolakoski Constant
20th
177th
Kolakoski Sequence
163rd
Leap Years
140th
Leyland Numbers
266th
ln 2
15th
Look and Say
118th
Lucky Numbers
110th
Mandelbrot
5th
N Queens
5th
Niven Numbers
141st
Niven Numbers (Long)
140th
Number Spiral
19th
184th
6th
Odious Numbers
478th
Odious Numbers (Long)
243rd
Ordinal Numbers
375th
PalindromemordnilaP
33rd
4th
Pangram Grep
459th
Partition Numbers
6th
Pascal’s Triangle
286th
Pernicious Numbers
265th
Pernicious Numbers (Long)
133rd
Polyominoes
8th
4th
Prime Numbers
203rd
53rd133rd431st
89th
153rd
13th
Prime Numbers (Long)
50th
Quine
391st
652nd
13th
Recamán
293rd
Reverse Polish Notation
8th
Rijndael S-box
141st
5th
Roman to Arabic
222nd
ROT13
149th
Rule 110
198th
Sierpiński Triangle
257th
Smith Numbers
220th
Tic-tac-toe
6th
Tongue-twisters
348th
United States
180th
Vampire Numbers
118th
Van Eck Sequence
251st
γ
20th
84th
λ
20th12th27th5th
9th46th54th11th28th18th24th
32nd46th140th36th22nd
π
174th
τ
143rd
φ
174th
√2
220th
𝑒
286th