12 Days of Christmas
798
99 Bottles of Beer
539
Abundant Numbers
757
Abundant Numbers (Long)
782
Arabic to Roman
527
Arithmetic Numbers
807
Arrows
291
Ascending Primes
136
ASCII Table
501
Billiards
463
brainfuck
308
Calendar
415
Catalan Numbers
40
Catalan’s Constant
122
Christmas Trees
540
Collatz
760
CSS Colors
180
Cubes
474
Day of Week
269
Diamonds
396
Divisors
821
Emirp Numbers
540
Emirp Numbers (Long)
75
Emojify
335
Evil Numbers
587
Evil Numbers (Long)
576
Factorial Factorisation
95
Farey Sequence
15
Fibonacci
211756
131446
Fizz Buzz
671893653
Foo Fizz Buzz Bar
725872613
Forsyth–Edwards Notation
405
Fractions
526
Game of Life
475
Gijswijt’s Sequence
40
Happy Numbers
654
Happy Numbers (Long)
631
Hexdump
593
Hilbert Curve
34
Inventory Sequence
22
Kaprekar Numbers
143
Kolakoski Constant
105
Kolakoski Sequence
27
Leap Years
742
Leyland Numbers
115
ln 2
95
Look and Say
57
Lucky Numbers
14
Mandelbrot
11
Minesweeper
521
Niven Numbers
581
Niven Numbers (Long)
703
Number Spiral
281
Odious Numbers
597
Odious Numbers (Long)
598
Partition Numbers
96
Pascal’s Triangle
78
Pernicious Numbers
468
Pernicious Numbers (Long)
529
Poker
429
Prime Numbers
733
Prime Numbers (Long)
733
Recamán
70
Reverse Polish Notation
463
Rijndael S-box
126
ROT13
617
Sierpiński Triangle
96
Smith Numbers
47
Time Distance
618
Tongue-twisters
526
Tower of Hanoi
574
Trinomial Triangle
31
Vampire Numbers
103
Van Eck Sequence
23
γ
246
λ
266
π
100
τ
98
φ
101
√2
96
𝑒
80