12 Days of Christmas
659
99 Bottles of Beer
680
Abundant Numbers
504
Abundant Numbers (Long)
521
Arithmetic Numbers
382
Arrows
296
Christmas Trees
591
Collatz
578
CSS Colors
178
Divisors
452
Foo Fizz Buzz Bar
533
Forsyth–Edwards Notation
422
Morse Encoder
110
Odious Numbers
350
Odious Numbers (Long)
355
Pangram Grep
393
Prime Numbers
353
Prime Numbers (Long)
359
Spelling Numbers
378
Tongue-twisters
518