12 Days of Christmas
22nd152nd
169th
99 Bottles of Beer
507th
Abundant Numbers
302nd
Abundant Numbers (Long)
197th
Arabic to Roman
110th
Arithmetic Numbers
285th
Ascending Primes
24th
ASCII Table
189th
Card Number Validation
104th
Catalan Numbers
234th
Christmas Trees
123rd
Collatz
365th
CSS Colors
131st
Day of Week
1st
140th
Diamonds
127th
Divisors
367th
Emirp Numbers
342nd
Emirp Numbers (Long)
162nd
Evil Numbers
379th
Evil Numbers (Long)
266th
Fibonacci
116th
869th
Fizz Buzz
166th629th478th303rd63rd63rd460th397th325th880th141st
Foo Fizz Buzz Bar
343rd
Forsyth–Edwards Notation
102nd
Fractions
425th
Happy Numbers
291st
Happy Numbers (Long)
173rd
ISBN
140th
Leap Years
163rd
Leyland Numbers
207th
Lucky Numbers
180th
Niven Numbers
133rd
33rd
131st
Niven Numbers (Long)
179th
Odious Numbers
285th
Odious Numbers (Long)
206th
Ordinal Numbers
38th
247th
PalindromemordnilaP
58th
Pangram Grep
24th
255th
Pascal’s Triangle
515th
Pernicious Numbers
265th
Pernicious Numbers (Long)
152nd
Prime Numbers
463rd
Prime Numbers (Long)
228th
Quine
67th
Reverse Polish Notation
123rd
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
88th
ROT13
195th
Seven Segment
264th
Spelling Numbers
11th
48th
Tic-tac-toe
63rd
Time Distance
42nd
Tongue-twisters
196th
Transpose Sentence
137th
United States
42nd