12 Days of Christmas
64th
99 Bottles of Beer
93rd
Abundant Numbers
89th
Abundant Numbers (Long)
51st
Arabic to Roman
23rd
Arithmetic Numbers
44th
Arrows
30th
Ascending Primes
45th
ASCII Table
112th
Billiards
9th
brainfuck
86th
Calendar
10th
Catalan Numbers
22nd
Catalan’s Constant
14th
Christmas Trees
69th
Collatz
130th
CSS Colors
20th
Cubes
27th
Day of Week
45th
Diamonds
65th
Divisors
95th
Emirp Numbers
61st
Emirp Numbers (Long)
51st
Emojify
21st
Evil Numbers
160th
Evil Numbers (Long)
95th
Factorial Factorisation
38th
Farey Sequence
51st
Fibonacci
48th333rd
180th92nd
Fizz Buzz
423rd54th1,901st
Foo Fizz Buzz Bar
68th29th697th
Forsyth–Edwards Notation
20th
Fractions
72nd
Game of Life
29th
Gijswijt’s Sequence
16th
Happy Numbers
66th
Happy Numbers (Long)
45th
Hexdump
30th
Hilbert Curve
10th
Inventory Sequence
47th
Kaprekar Numbers
35th
Kolakoski Constant
23rd
Kolakoski Sequence
52nd
Leap Years
189th
Leyland Numbers
29th
ln 2
18th
Look and Say
38th
Lucky Numbers
40th
Mandelbrot
20th
Minesweeper
6th
Niven Numbers
132nd
Niven Numbers (Long)
55th
Number Spiral
51st
Odious Numbers
120th
Odious Numbers (Long)
82nd
Partition Numbers
26th
Pascal’s Triangle
125th
Pernicious Numbers
108th
Pernicious Numbers (Long)
41st
Poker
18th
Prime Numbers
112th
Prime Numbers (Long)
80th
Recamán
65th
Reverse Polish Notation
36th
Rijndael S-box
56th
ROT13
28th
Sierpiński Triangle
73rd
Smith Numbers
40th
Time Distance
21st
Tongue-twisters
48th
Tower of Hanoi
40th
Trinomial Triangle
15th
Vampire Numbers
38th
Van Eck Sequence
51st
γ
28th
λ
34th
π
65th
τ
30th
φ
28th
√2
34th
𝑒
51st