12 Days of Christmas
721
Abundant Numbers
577
Abundant Numbers (Long)
703
Arabic to Roman
400
Arithmetic Numbers
394
ASCII Table
302
brainfuck
645
Catalan Numbers
231
Christmas Trees
439
Collatz
693
CSS Colors
179
Day of Week
734
Emirp Numbers (Long)
408
Evil Numbers
654
Evil Numbers (Long)
644
Fibonacci
772
Fizz Buzz
415
Foo Fizz Buzz Bar
241
Forsyth–Edwards Notation
395
Fractions
225
Happy Numbers
323
Inventory Sequence
248
ISBN
558
Leap Years
415
Levenshtein Distance
350
Leyland Numbers
176
ln 2
389
Odious Numbers
687
Odious Numbers (Long)
642
Ordinal Numbers
283
Pangram Grep
708
Pernicious Numbers
273
Pernicious Numbers (Long)
346
Prime Numbers (Long)
408
Quine
890
Recamán
670
Reverse Polish Notation
743
Smith Numbers
360
Tongue-twisters
450
United States
126
τ
348
φ
461