12 Days of Christmas
1,033rd
Abundant Numbers
292nd
49th
445th
Abundant Numbers (Long)
40th
274th
Arabic to Roman
391st
Arithmetic Numbers
105th
28th
341st
Ascending Primes
222nd
Calendar
133rd
Card Number Validation
205th
Collatz
100th
239th
25th
479th
Day of Week
225th
Diamonds
407th
Divisors
507th
102nd
642nd
Emirp Numbers
217th
41st
630th
Emirp Numbers (Long)
304th
Emojify
115th
Evil Numbers
627th
Evil Numbers (Long)
385th
Farey Sequence
210th
Fibonacci
570th258th281st68th160th255th657th106th1st158th197th41st230th210th92nd53rd
Fizz Buzz
1,345th
2,078th
Foo Fizz Buzz Bar
718th
Fractions
145th
29th
199th
Game of Life
201st
Happy Numbers
492nd
Happy Numbers (Long)
283rd
Kaprekar Numbers
95th
Leap Years
811th
Leyland Numbers
250th
Look and Say
339th
Lucky Numbers
253rd
Minesweeper
97th
Niven Numbers
654th
Niven Numbers (Long)
140th
39th
352nd
Odious Numbers
527th
Odious Numbers (Long)
335th
PalindromemordnilaP
164th
Pernicious Numbers
543rd
Pernicious Numbers (Long)
246th
Prime Numbers
400th55th80th
822nd
102nd
Prime Numbers (Long)
37th
164th38th41st
434th
62nd
Quine
82nd
Repeating Decimals
130th
Sudoku (Fill-in)
115th
Time Distance
188th
Transpose Sentence
211th
√2
241st
𝑒
166th