12 Days of Christmas
329
Abundant Numbers
563
Abundant Numbers (Long)
640
Arabic to Roman
292
Arithmetic Numbers
339
ASCII Table
243
brainfuck
400
Catalan Numbers
238
Christmas Trees
388
Collatz
573
CSS Colors
82
Day of Week
613
Emirp Numbers (Long)
344
Evil Numbers
667
Evil Numbers (Long)
661
Fibonacci
783
Fizz Buzz
381
Foo Fizz Buzz Bar
195
Forsyth–Edwards Notation
317
Fractions
197
Happy Numbers
255
Inventory Sequence
243
ISBN
449
Leap Years
422
Levenshtein Distance
282
Leyland Numbers
154
ln 2
Odious Numbers
702
Odious Numbers (Long)
661
Ordinal Numbers
226
Pangram Grep
616
Pernicious Numbers
280
Pernicious Numbers (Long)
336
Prime Numbers (Long)
419
Quine
912
Recamán
618
Reverse Polish Notation
568
Smith Numbers
273
Tongue-twisters
252
United States
87
τ
320
φ
464