12 Days of Christmas
726
Abundant Numbers
586
Abundant Numbers (Long)
721
Arabic to Roman
412
Arithmetic Numbers
406
ASCII Table
306
brainfuck
668
Catalan Numbers
238
Christmas Trees
446
Collatz
708
CSS Colors
188
Day of Week
766
Emirp Numbers (Long)
422
Evil Numbers
667
Evil Numbers (Long)
661
Fibonacci
783
Fizz Buzz
417
Foo Fizz Buzz Bar
245
Forsyth–Edwards Notation
408
Fractions
232
Happy Numbers
330
Inventory Sequence
257
ISBN
576
Leap Years
422
Levenshtein Distance
363
Leyland Numbers
182
ln 2
402
Odious Numbers
702
Odious Numbers (Long)
661
Ordinal Numbers
290
Pangram Grep
727
Pernicious Numbers
280
Pernicious Numbers (Long)
356
Prime Numbers (Long)
419
Quine
912
Recamán
685
Reverse Polish Notation
784
Smith Numbers
374
Tongue-twisters
453
United States
129
τ
359
φ
473