12 Days of Christmas
429
99 Bottles of Beer
426
Abundant Numbers
536
Abundant Numbers (Long)
556
Arabic to Roman
412
Arrows
206
ASCII Table
341
Catalan Numbers
14
Catalan’s Constant
63
Collatz
649
CSS Colors
96
Day of Week
907
Divisors
510440
Emirp Numbers
390
Emirp Numbers (Long)
380
Emojify
334
Evil Numbers
461
Evil Numbers (Long)
366
Fibonacci
456
Fizz Buzz
577
Foo Fizz Buzz Bar
505
Forsyth–Edwards Notation
398
Fractions
352
Gijswijt’s Sequence
31
Happy Numbers
429
Inventory Sequence
19
ISBN
551
ln 2
50
γ
70