12 Days of Christmas
64th
99 Bottles of Beer
94th
Abundant Numbers
89th
Abundant Numbers (Long)
52nd
Arabic to Roman
25th
Arithmetic Numbers
44th
Arrows
32nd
Ascending Primes
45th
ASCII Table
115th
Billiards
10th
brainfuck
88th
Calendar
14th
Catalan Numbers
24th
Catalan’s Constant
16th
Christmas Trees
70th
Collatz
132nd
CSS Colors
20th
Cubes
27th
Day of Week
40th
Diamonds
66th
Divisors
99th
Emirp Numbers
64th
Emirp Numbers (Long)
55th
Emojify
21st
Evil Numbers
161st
Evil Numbers (Long)
97th
Factorial Factorisation
40th
Farey Sequence
52nd
Fibonacci
50th336th
180th93rd
Fizz Buzz
428th55th1,929th
Foo Fizz Buzz Bar
67th33rd713th
Forsyth–Edwards Notation
20th
Fractions
74th
Game of Life
30th
Gijswijt’s Sequence
18th
Happy Numbers
67th
Happy Numbers (Long)
43rd
Hexdump
29th
Hilbert Curve
10th
Inventory Sequence
48th
Kaprekar Numbers
39th
Kolakoski Constant
25th
Kolakoski Sequence
55th
Leap Years
194th
Leyland Numbers
28th
ln 2
20th
Look and Say
40th
Lucky Numbers
43rd
Mandelbrot
22nd
Minesweeper
6th
Niven Numbers
135th
Niven Numbers (Long)
58th
Number Spiral
53rd
Odious Numbers
120th
Odious Numbers (Long)
82nd
Partition Numbers
30th
Pascal’s Triangle
124th
Pernicious Numbers
112th
Pernicious Numbers (Long)
43rd
Poker
18th
Prime Numbers
116th
Prime Numbers (Long)
80th
Recamán
67th
Reverse Polish Notation
37th
Rijndael S-box
61st
ROT13
31st
Sierpiński Triangle
71st
Smith Numbers
41st
Time Distance
21st
Tongue-twisters
48th
Tower of Hanoi
44th
Trinomial Triangle
18th
Vampire Numbers
39th
Van Eck Sequence
53rd
γ
29th
λ
34th
π
68th
τ
31st
φ
29th
√2
34th
𝑒
54th