12 Days of Christmas
64th
99 Bottles of Beer
93rd
Abundant Numbers
90th
Abundant Numbers (Long)
52nd
Arabic to Roman
24th
Arithmetic Numbers
44th
Arrows
31st
Ascending Primes
45th
ASCII Table
115th
Billiards
10th
brainfuck
88th
Calendar
13th
Catalan Numbers
24th
Catalan’s Constant
15th
Christmas Trees
69th
Collatz
131st
CSS Colors
20th
Cubes
27th
Day of Week
47th
Diamonds
65th
Divisors
97th
Emirp Numbers
62nd
Emirp Numbers (Long)
53rd
Emojify
21st
Evil Numbers
162nd
Evil Numbers (Long)
96th
Factorial Factorisation
40th
Farey Sequence
52nd
Fibonacci
49th336th
179th93rd
Fizz Buzz
424th55th1,923rd
Foo Fizz Buzz Bar
68th32nd709th
Forsyth–Edwards Notation
20th
Fractions
74th
Game of Life
30th
Gijswijt’s Sequence
16th
Happy Numbers
67th
Happy Numbers (Long)
45th
Hexdump
29th
Hilbert Curve
10th
Inventory Sequence
48th
Kaprekar Numbers
38th
Kolakoski Constant
24th
Kolakoski Sequence
54th
Leap Years
193rd
Leyland Numbers
28th
ln 2
19th
Look and Say
39th
Lucky Numbers
43rd
Mandelbrot
21st
Minesweeper
6th
Niven Numbers
133rd
Niven Numbers (Long)
56th
Number Spiral
53rd
Odious Numbers
121st
Odious Numbers (Long)
82nd
Partition Numbers
29th
Pascal’s Triangle
125th
Pernicious Numbers
108th
Pernicious Numbers (Long)
42nd
Poker
18th
Prime Numbers
116th
Prime Numbers (Long)
81st
Recamán
68th
Reverse Polish Notation
37th
Rijndael S-box
60th
ROT13
31st
Sierpiński Triangle
75th
Smith Numbers
41st
Time Distance
21st
Tongue-twisters
48th
Tower of Hanoi
44th
Trinomial Triangle
18th
Vampire Numbers
38th
Van Eck Sequence
52nd
γ
29th
λ
34th
π
67th
τ
31st
φ
29th
√2
35th
𝑒
53rd