12 Days of Christmas
64th
99 Bottles of Beer
92nd
Abundant Numbers
88th
Abundant Numbers (Long)
51st
Arabic to Roman
23rd
Arithmetic Numbers
43rd
Arrows
30th
Ascending Primes
46th
ASCII Table
111th
Billiards
9th
brainfuck
84th
Calendar
9th
Catalan Numbers
22nd
Catalan’s Constant
13th
Christmas Trees
68th
Collatz
128th
CSS Colors
20th
Cubes
27th
Day of Week
45th
Diamonds
64th
Divisors
94th
Emirp Numbers
61st
Emirp Numbers (Long)
51st
Emojify
21st
Evil Numbers
159th
Evil Numbers (Long)
94th
Factorial Factorisation
36th
Farey Sequence
50th
Fibonacci
48th331st
180th91st
Fizz Buzz
421st53rd1,895th
Foo Fizz Buzz Bar
68th29th692nd
Forsyth–Edwards Notation
20th
Fractions
71st
Game of Life
29th
Gijswijt’s Sequence
16th
Happy Numbers
66th
Happy Numbers (Long)
45th
Hexdump
29th
Hilbert Curve
10th
Inventory Sequence
46th
Kaprekar Numbers
34th
Kolakoski Constant
23rd
Kolakoski Sequence
52nd
Leap Years
188th
Leyland Numbers
28th
ln 2
18th
Look and Say
38th
Lucky Numbers
40th
Mandelbrot
20th
Minesweeper
6th
Niven Numbers
131st
Niven Numbers (Long)
55th
Number Spiral
49th
Odious Numbers
119th
Odious Numbers (Long)
81st
Partition Numbers
26th
Pascal’s Triangle
124th
Pernicious Numbers
105th
Pernicious Numbers (Long)
40th
Poker
18th
Prime Numbers
112th
Prime Numbers (Long)
79th
Recamán
65th
Reverse Polish Notation
36th
Rijndael S-box
54th
ROT13
27th
Sierpiński Triangle
73rd
Smith Numbers
40th
Time Distance
21st
Tongue-twisters
48th
Tower of Hanoi
40th
Trinomial Triangle
15th
Vampire Numbers
39th
Van Eck Sequence
50th
γ
28th
λ
34th
π
65th
τ
30th
φ
28th
√2
33rd
𝑒
50th