12 Days of Christmas
466
99 Bottles of Beer
423
Abundant Numbers
740
Abundant Numbers (Long)
818
Arabic to Roman
574
Arithmetic Numbers
852
Arrows
296
Ascending Primes
146
ASCII Table
525
Billiards
521
brainfuck
322
Calendar
465
Catalan Numbers
44
Catalan’s Constant
134
Christmas Trees
570
Collatz
780
CSS Colors
108
Cubes
474
Day of Week
292
Diamonds
422
Divisors
857
Emirp Numbers
454
Emirp Numbers (Long)
80
Emojify
290
Evil Numbers
613
Evil Numbers (Long)
598
Factorial Factorisation
103
Farey Sequence
16
Fibonacci
763
Fizz Buzz
686918602
Foo Fizz Buzz Bar
759915496
Forsyth–Edwards Notation
438
Fractions
564
Game of Life
517
Gijswijt’s Sequence
45
Happy Numbers
509
Happy Numbers (Long)
670
Hexdump
636
Hilbert Curve
83
Inventory Sequence
23
Kaprekar Numbers
156
Kolakoski Constant
115
Kolakoski Sequence
28
Leap Years
783
Leyland Numbers
127
ln 2
105
Look and Say
62
Lucky Numbers
15
Mandelbrot
35
Minesweeper
584
Niven Numbers
613
Niven Numbers (Long)
756
Number Spiral
304
Odious Numbers
628
Odious Numbers (Long)
625
Partition Numbers
104
Pascal’s Triangle
83
Pernicious Numbers
485
Pernicious Numbers (Long)
560
Poker
370
Prime Numbers
750
Prime Numbers (Long)
761
Recamán
73
Reverse Polish Notation
508
Rijndael S-box
106
ROT13
657
Sierpiński Triangle
137
Smith Numbers
50
Time Distance
523
Tongue-twisters
378
Tower of Hanoi
613
Trinomial Triangle
35
Vampire Numbers
111
Van Eck Sequence
25
γ
184
λ
210
π
106
τ
106
φ
107
√2
107
𝑒
85