12 Days of Christmas
434
99 Bottles of Beer
433
Abundant Numbers
552
Abundant Numbers (Long)
580
Arabic to Roman
431
Arrows
212
ASCII Table
357
Catalan Numbers
14
Catalan’s Constant
66
Collatz
671
CSS Colors
101
Day of Week
959
Divisors
521
458
Emirp Numbers
403
Emirp Numbers (Long)
401
Emojify
345
Evil Numbers
474
Evil Numbers (Long)
382
Fibonacci
465
Fizz Buzz
583
Foo Fizz Buzz Bar
520
Forsyth–Edwards Notation
419
Fractions
371
Gijswijt’s Sequence
33
Happy Numbers
443
Inventory Sequence
20
ISBN
578
ln 2
52
γ
74