12 Days of Christmas
416
99 Bottles of Beer
548
Abundant Numbers
332
Abundant Numbers (Long)
76
Arithmetic Numbers
2
Arrows
278
Ascending Primes
484
ASCII Table
407
Calendar
568
686
Card Number Validation
476
Catalan Numbers
25
Catalan’s Constant
111
Christmas Trees
147
90
Collatz
24
Day of Week
934
Diamonds
76
Divisors
699
Emirp Numbers
364
Emirp Numbers (Long)
647
Evil Numbers
774
Evil Numbers (Long)
796
Farey Sequence
17
Fibonacci
324
105
Fizz Buzz
569841730647716878611794944879741751431566
607545829
Foo Fizz Buzz Bar
728
Fractions
613
Game of Life
205
Gijswijt’s Sequence
40
Happy Numbers
422
Happy Numbers (Long)
133
Hilbert Curve
82
Inventory Sequence
28
ISBN
592
Kaprekar Numbers
167
Kolakoski Sequence
30
Leap Years
816
Leyland Numbers
125
ln 2
87
Look and Say
408
Lucky Numbers
17
Mandelbrot
36
Morse Encoder
364
Niven Numbers
798
Niven Numbers (Long)
923
Number Spiral
320
Odious Numbers
781
Odious Numbers (Long)
805
Ordinal Numbers
674
Pangram Grep
691
469
Partition Numbers
123
Pascal’s Triangle
92
Pernicious Numbers
438
Pernicious Numbers (Long)
491
Prime Numbers
661
Prime Numbers (Long)
706
Recamán
90
Rijndael S-box
175
Seven Segment
435
Smith Numbers
60
Tongue-twisters
419
Tower of Hanoi
18
Trinomial Triangle
42
United States
176
Vampire Numbers
119
Van Eck Sequence
28
γ
112
λ
174
π
141
τ
96
φ
87
√2
83
𝑒
87
66