12 Days of Christmas
161st
99 Bottles of Beer
171st
Abundant Numbers
414th
Abundant Numbers (Long)
248th
Arabic to Roman
207th
Arithmetic Numbers
145th
Arrows
66th
Ascending Primes
80th
ASCII Table
287th
Card Number Validation
87th
Catalan Numbers
298th
Christmas Trees
381st
Collatz
188th
CSS Colors
100th
Cubes
60th
Day of Week
79th
Divisors
881st
Emirp Numbers
299th
Emirp Numbers (Long)
141st
Emojify
102nd
Evil Numbers
470th
Evil Numbers (Long)
291st
Factorial Factorisation
127th
Farey Sequence
103rd
Fibonacci
985th
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Fractions
392nd
Happy Numbers
51st
Happy Numbers (Long)
188th
Hexdump
108th
ISBN
284th
Leap Years
207th
Leyland Numbers
7th
Lucky Numbers
141st
Morse Decoder
77th
Morse Encoder
69th
Niven Numbers
351st
Niven Numbers (Long)
171st
Odious Numbers
278th
Odious Numbers (Long)
230th
Pangram Grep
199th
Pernicious Numbers
224th
Pernicious Numbers (Long)
127th
Prime Numbers
372nd
Prime Numbers (Long)
352nd
Quine
827th
Recamán
201st
Roman to Arabic
57th
ROT13
78th
Seven Segment
144th
Smith Numbers
169th
Spelling Numbers
93rd
Tongue-twisters
88th
Transpose Sentence
108th
United States
91st
Vampire Numbers
93rd
Van Eck Sequence
204th
Zodiac Signs
59th