12 Days of Christmas
15th117th
50th
99 Bottles of Beer
452nd
Abundant Numbers
238th
Abundant Numbers (Long)
155th
Arabic to Roman
307th
Arithmetic Numbers
237th
Ascending Primes
39th
ASCII Table
157th
Card Number Validation
80th
Catalan Numbers
211th
Christmas Trees
59th
Collatz
310th
CSS Colors
168th
Day of Week
1st
108th
Diamonds
94th
Divisors
324th
Emirp Numbers
296th
Emirp Numbers (Long)
138th
Evil Numbers
353rd
Evil Numbers (Long)
238th
Fibonacci
108th
820th
Fizz Buzz
159th604th464th292nd61st60th442nd381st317th825th138th
Foo Fizz Buzz Bar
296th
Forsyth–Edwards Notation
69th
Fractions
390th
Happy Numbers
253rd
Happy Numbers (Long)
146th
ISBN
102nd
Leap Years
149th
Leyland Numbers
180th
Lucky Numbers
160th
Niven Numbers
126th
25th
120th
Niven Numbers (Long)
156th
Odious Numbers
261st
Odious Numbers (Long)
183rd
Ordinal Numbers
34th
217th
PalindromemordnilaP
30th
Pangram Grep
19th
225th
Pascal’s Triangle
487th
Pernicious Numbers
240th
Pernicious Numbers (Long)
133rd
Prime Numbers
418th
Prime Numbers (Long)
188th
Quine
57th
Reverse Polish Notation
100th
Rock-paper-scissors-Spock-lizard
174th
Roman to Arabic
139th
ROT13
140th
Seven Segment
242nd
Spelling Numbers
11th
85th
Tic-tac-toe
47th
Time Distance
111th
Tongue-twisters
149th
Transpose Sentence
116th
United States
82nd