12 Days of Christmas
854th
Abundant Numbers
261st
41st
402nd
Abundant Numbers (Long)
32nd
228th
Arabic to Roman
324th
Arithmetic Numbers
76th
20th
245th
Ascending Primes
143rd
Card Number Validation
131st
Collatz
84th
194th
41st
417th
Day of Week
171st
Diamonds
356th
Divisors
472nd
94th
576th
Emirp Numbers
200th
39th
568th
Emirp Numbers (Long)
241st
Emojify
98th
Evil Numbers
542nd
Evil Numbers (Long)
309th
Farey Sequence
156th
Fibonacci
482nd222nd224th63rd145th211th588th93rd145th145th959th33rd201st178th79th45th
Fizz Buzz
1,259th
1,917th
Foo Fizz Buzz Bar
616th
Fractions
119th
182nd
Game of Life
156th
Happy Numbers
438th
Happy Numbers (Long)
241st
Kaprekar Numbers
57th
Leap Years
725th
Leyland Numbers
218th
Lucky Numbers
202nd
Niven Numbers
582nd
Niven Numbers (Long)
112th
34th
295th
Odious Numbers
456th
Odious Numbers (Long)
272nd
PalindromemordnilaP
116th
Pernicious Numbers
482nd
Pernicious Numbers (Long)
201st
Prime Numbers
366th49th76th
743rd
Prime Numbers (Long)
140th34th37th
365th
Quine
56th
Sudoku (Fill-in)
95th
Transpose Sentence
145th