12 Days of Christmas
796
99 Bottles of Beer
536
Abundant Numbers
757
Abundant Numbers (Long)
782
Arabic to Roman
527
Arithmetic Numbers
808
Arrows
290
Ascending Primes
136
ASCII Table
501
Billiards
437
brainfuck
308
Calendar
415
Catalan Numbers
40
Catalan’s Constant
122
Christmas Trees
540
Collatz
761
CSS Colors
181
Cubes
467
Day of Week
256
Diamonds
371
Divisors
822
Emirp Numbers
539
Emirp Numbers (Long)
74
Emojify
335
Evil Numbers
587
Evil Numbers (Long)
576
Factorial Factorisation
95
Farey Sequence
15
Fibonacci
211756
131446
Fizz Buzz
670893652
Foo Fizz Buzz Bar
729870612
Forsyth–Edwards Notation
404
Fractions
526
Game of Life
475
Gijswijt’s Sequence
40
Happy Numbers
654
Happy Numbers (Long)
631
Hexdump
581
Hilbert Curve
33
Inventory Sequence
22
Kaprekar Numbers
143
Kolakoski Constant
105
Kolakoski Sequence
27
Leap Years
756
Leyland Numbers
115
ln 2
95
Look and Say
57
Lucky Numbers
14
Mandelbrot
11
Minesweeper
520
Niven Numbers
582
Niven Numbers (Long)
703
Number Spiral
264
Odious Numbers
597
Odious Numbers (Long)
598
Partition Numbers
96
Pascal’s Triangle
78
Pernicious Numbers
468
Pernicious Numbers (Long)
530
Poker
423
Prime Numbers
734
Prime Numbers (Long)
733
Recamán
70
Reverse Polish Notation
459
Rijndael S-box
126
ROT13
617
Sierpiński Triangle
99
Smith Numbers
47
Time Distance
616
Tongue-twisters
526
Tower of Hanoi
573
Trinomial Triangle
31
Ulam Sequence
60
Vampire Numbers
103
Van Eck Sequence
23
γ
245
λ
266
π
100
τ
98
φ
101
√2
96
𝑒
80