12 Days of Christmas
66th
99 Bottles of Beer
96th
Abundant Numbers
93rd
Abundant Numbers (Long)
53rd
Arabic to Roman
25th
Arithmetic Numbers
46th
Arrows
32nd
Ascending Primes
46th
ASCII Table
117th
Billiards
11th
brainfuck
89th
Calendar
15th
Catalan Numbers
27th
Catalan’s Constant
17th
Christmas Trees
72nd
Collatz
135th
CSS Colors
20th
Cubes
28th
Day of Week
42nd
Diamonds
66th
Divisors
102nd
Emirp Numbers
65th
Emirp Numbers (Long)
55th
Emojify
21st
Evil Numbers
164th
Evil Numbers (Long)
100th
Factorial Factorisation
41st
Farey Sequence
52nd
Fibonacci
53rd342nd
182nd95th
Fizz Buzz
433rd58th1,947th
Foo Fizz Buzz Bar
69th38th730th
Forsyth–Edwards Notation
20th
Fractions
78th
Game of Life
30th
Gijswijt’s Sequence
18th
Happy Numbers
68th
Happy Numbers (Long)
43rd
Hexdump
30th
Hilbert Curve
11th
Inventory Sequence
48th
Kaprekar Numbers
40th
Kolakoski Constant
25th
Kolakoski Sequence
55th
Leap Years
199th
Leyland Numbers
28th
ln 2
20th
Look and Say
40th
Lucky Numbers
44th
Mandelbrot
24th
Minesweeper
7th
Niven Numbers
138th
Niven Numbers (Long)
59th
Number Spiral
53rd
Odious Numbers
122nd
Odious Numbers (Long)
84th
Partition Numbers
31st
Pascal’s Triangle
127th
Pernicious Numbers
115th
Pernicious Numbers (Long)
43rd
Poker
18th
Prime Numbers
119th
Prime Numbers (Long)
83rd
Recamán
69th
Reverse Polish Notation
37th
Rijndael S-box
62nd
ROT13
32nd
Sierpiński Triangle
74th
Smith Numbers
43rd
Time Distance
21st
Tongue-twisters
49th
Tower of Hanoi
46th
Trinomial Triangle
20th
Ulam Sequence
10th
Vampire Numbers
40th
Van Eck Sequence
53rd
γ
29th
λ
35th
π
68th
τ
31st
φ
29th
√2
34th
𝑒
56th