12 Days of Christmas
41st
886th
99 Bottles of Beer
37th
554th
Abundant Numbers
45th
777th
Abundant Numbers (Long)
57th
412th
Arithmetic Numbers
42nd
230th
Arrows
37th
274th
ASCII Table
40th
262nd
Calendar
27th
128th
Card Number Validation
29th
195th
Catalan Numbers
43rd
176th
Christmas Trees
42nd
343rd
Collatz
44th
379th
Diamonds
46th
511th
Divisors
61st
863rd
Emirp Numbers
37th
194th
Emirp Numbers (Long)
24th
67th
Evil Numbers
49th
512th
Evil Numbers (Long)
46th
326th
Fibonacci
12th57th150th3rd18th162nd132nd168th34th37th47th50th55th39th54th55th40th63rd49th1st26th36th54th258th19th7th1st37th31st41st81st107th147th194th22nd159th17th164th166th22nd36th24th42nd22nd30th
Fizz Buzz
63rd
1,879th
Foo Fizz Buzz Bar
52nd
653rd
Fractions
35th
126th
Happy Numbers
42nd
71st
Happy Numbers (Long)
38th
268th
ISBN
32nd
158th
Leap Years
43rd
438th
Leyland Numbers
41st
223rd
Lucky Numbers
36th
202nd
Morse Encoder
24th
177th
Niven Numbers
47th
318th
Niven Numbers (Long)
36th
102nd
Number Spiral
31st
143rd
Odious Numbers
48th
314th
Odious Numbers (Long)
45th
231st
Ordinal Numbers
38th
414th
Pangram Grep
52nd
588th
Pascal’s Triangle
50th
444th
Pernicious Numbers
45th
255th
Pernicious Numbers (Long)
38th
148th
Prime Numbers
49th
359th
Prime Numbers (Long)
41st
178th
Recamán
32nd
158th
Reverse Polish Notation
37th
228th
Rock-paper-scissors-Spock-lizard
28th
211th
ROT13
34th
207th
Seven Segment
34th
236th
Time Distance
33rd
164th
Tower of Hanoi
38th
129th
Transpose Sentence
37th
164th
π
47th
491st
√2
48th
426th