12 Days of Christmas
15th121st
56th
99 Bottles of Beer
485th
Abundant Numbers
260th
Abundant Numbers (Long)
175th
Arabic to Roman
334th
Arithmetic Numbers
270th
Ascending Primes
42nd
ASCII Table
177th
Card Number Validation
92nd
Catalan Numbers
226th
Christmas Trees
63rd
Collatz
344th
CSS Colors
181st
Day of Week
1st
119th
Diamonds
100th
Divisors
333rd
Emirp Numbers
316th
Emirp Numbers (Long)
150th
Evil Numbers
377th
Evil Numbers (Long)
261st
Fibonacci
111th
858th
Fizz Buzz
164th624th477th303rd63rd63rd456th395th324th848th140th
Foo Fizz Buzz Bar
316th
Forsyth–Edwards Notation
74th
Fractions
418th
Happy Numbers
267th
Happy Numbers (Long)
156th
ISBN
111th
Leap Years
161st
Leyland Numbers
191st
Lucky Numbers
171st
Niven Numbers
132nd
29th
129th
Niven Numbers (Long)
171st
Odious Numbers
278th
Odious Numbers (Long)
204th
Ordinal Numbers
36th
227th
PalindromemordnilaP
32nd
Pangram Grep
21st
236th
Pascal’s Triangle
509th
Pernicious Numbers
259th
Pernicious Numbers (Long)
148th
Prime Numbers
437th
Prime Numbers (Long)
201st
Quine
63rd
Reverse Polish Notation
109th
Rock-paper-scissors-Spock-lizard
180th
Roman to Arabic
149th
ROT13
189th
Seven Segment
253rd
Spelling Numbers
11th
91st
Tic-tac-toe
52nd
Time Distance
120th
Tongue-twisters
157th
Transpose Sentence
128th
United States
90th