12 Days of Christmas
455
99 Bottles of Beer
410
Abundant Numbers
713
Abundant Numbers (Long)
778
Arabic to Roman
543
Arithmetic Numbers
808
Arrows
276
Ascending Primes
136
ASCII Table
501
Billiards
463
brainfuck
305
Calendar
402
Catalan Numbers
40
Catalan’s Constant
124
Christmas Trees
544
Collatz
753
CSS Colors
97
Cubes
445
Day of Week
268
Diamonds
400
Divisors
830
Emirp Numbers
433
Emirp Numbers (Long)
75
Emojify
276
Evil Numbers
588
Evil Numbers (Long)
568
Factorial Factorisation
96
Farey Sequence
15
Fibonacci
743
Fizz Buzz
672895598
Foo Fizz Buzz Bar
724871489
Forsyth–Edwards Notation
405
Fractions
526
Game of Life
480
Gijswijt’s Sequence
41
Happy Numbers
487
Happy Numbers (Long)
630
Hexdump
590
Hilbert Curve
79
Inventory Sequence
22
Kaprekar Numbers
148
Kolakoski Constant
106
Kolakoski Sequence
26
Leap Years
758
Leyland Numbers
117
ln 2
96
Look and Say
58
Lucky Numbers
14
Mandelbrot
32
Minesweeper
515
Niven Numbers
588
Niven Numbers (Long)
714
Number Spiral
283
Odious Numbers
601
Odious Numbers (Long)
591
Partition Numbers
96
Pascal’s Triangle
78
Pernicious Numbers
462
Pernicious Numbers (Long)
530
Poker
342
Prime Numbers
720
Prime Numbers (Long)
723
Recamán
70
Reverse Polish Notation
459
Rijndael S-box
106
ROT13
609
Sierpiński Triangle
132
Smith Numbers
47
Time Distance
484
Tongue-twisters
366
Tower of Hanoi
577
Trinomial Triangle
31
Vampire Numbers
104
Van Eck Sequence
23
γ
170
λ
197
π
100
τ
98
φ
98
√2
99
𝑒
80