12 Days of Christmas
811
99 Bottles of Beer
601
Abundant Numbers
538
Abundant Numbers (Long)
560
Arabic to Roman
435
Arrows
186
ASCII Table
406
Catalan Numbers
14
Catalan’s Constant
64
Collatz
653
CSS Colors
183
Day of Week
910
Divisors
510440
Emirp Numbers
443
Emirp Numbers (Long)
382
Emojify
355
Evil Numbers
461
Evil Numbers (Long)
367
Fibonacci
456
Fizz Buzz
579
Foo Fizz Buzz Bar
510
Forsyth–Edwards Notation
421
Fractions
353
Gijswijt’s Sequence
31
Happy Numbers
522
Inventory Sequence
19
ISBN
555
ln 2
50
γ
70