12 Days of Christmas
14th690th
24 Game
18th
Abundant Numbers
500th
Abundant Numbers (Long)
295th
ASCII Table
383rd
brainfuck
90th
Calendar
1st
Catalan Numbers
135th
Catalan’s Constant
154th
Christmas Trees
19th
11th
Collatz
3rd
Cubes
23rd
Day of Week
1st
Diamonds
73rd
55th
63rd
Divisors
491st
Emojify
250th
Evil Numbers
275th
Evil Numbers (Long)
179th
Factorial Factorisation
20th
162nd
Fibonacci
101st1st
1st
56th
Fizz Buzz
59th
Foo Fizz Buzz Bar
1st
Fractions
118th
Game of Life
36th
200th
Gijswijt’s Sequence
8th
Hilbert Curve
19th
Leap Years
118th
Leyland Numbers
8th
ln 2
117th
Look and Say
135th
Lucky Numbers
71st
Niven Numbers
80th
Niven Numbers (Long)
42nd
Odious Numbers
156th
Odious Numbers (Long)
159th
Ordinal Numbers
81st
Pascal’s Triangle
129th
Pernicious Numbers
148th
Prime Numbers
161st
Prime Numbers (Long)
56th
Quine
75th
Recamán
8th
Rijndael S-box
40th
ROT13
93rd
United States
14th
Vampire Numbers
128th
π
493rd
56th
τ
276th
𝑒
94th