12 Days of Christmas
426
99 Bottles of Beer
568
Abundant Numbers
348
Abundant Numbers (Long)
81
Arithmetic Numbers
2
Arrows
297
Ascending Primes
527
ASCII Table
434
Calendar
636
854
Card Number Validation
520
Catalan Numbers
27
Catalan’s Constant
121
Collatz
25
Day of Week
1,000
Divisors
732
Emirp Numbers
383
Emirp Numbers (Long)
92
Evil Numbers
602
Evil Numbers (Long)
28
Farey Sequence
18
Fibonacci
336
Fizz Buzz
581860752671759927640841967889787767438570
616563859
Foo Fizz Buzz Bar
762
Fractions
665
Game of Life
220
Gijswijt’s Sequence
44
Happy Numbers
445
Happy Numbers (Long)
144
Hilbert Curve
87
Inventory Sequence
31
ISBN
631
Kaprekar Numbers
179
Kolakoski Sequence
32
Leap Years
851
Leyland Numbers
136
ln 2
95
Look and Say
440
Lucky Numbers
18
Mandelbrot
39
Morse Encoder
382
Niven Numbers
841
Niven Numbers (Long)
986
Number Spiral
349
Odious Numbers
582
Odious Numbers (Long)
29
Ordinal Numbers
719
Pangram Grep
740
488
Partition Numbers
135
Pascal’s Triangle
99
Pernicious Numbers
466
Pernicious Numbers (Long)
527
Prime Numbers
697
Prime Numbers (Long)
756
Recamán
96
Rijndael S-box
184
Seven Segment
463
Smith Numbers
65
Tongue-twisters
428
Trinomial Triangle
47
United States
186
Vampire Numbers
129
Van Eck Sequence
31
γ
122
λ
186
π
150
τ
104
φ
95
√2
89
𝑒
93
70