12 Days of Christmas
20th
125th
99 Bottles of Beer
16th
102nd
Abundant Numbers
40th
232nd
Abundant Numbers (Long)
41st
166th
Arithmetic Numbers
18th
41st
Arrows
29th
160th
ASCII Table
36th
65th
Card Number Validation
21st
157th
Catalan Numbers
36th
148th
Christmas Trees
24th
75th
Collatz
42nd
79th
Diamonds
41st
472nd
Divisors
47th
483rd
Emirp Numbers
37th
280th
Emirp Numbers (Long)
32nd
130th
Evil Numbers
45th
456th
Evil Numbers (Long)
43rd
279th
Fibonacci
52nd133rd3rd13th376th115th143rd29th27th42nd45th50th38th55th63rd33rd56th45th138th29th173rd378th19th6th1st33rd24th32nd73rd100th132nd161st24th133rd12th143rd152nd22nd32nd22nd36th18th28th29th
Fizz Buzz
55th
1,395th
Foo Fizz Buzz Bar
46th
298th
Fractions
36th
54th
Happy Numbers
38th
41st
Happy Numbers (Long)
35th
254th
ISBN
19th
54th
Leap Years
40th
409th
Leyland Numbers
37th
213th
Lucky Numbers
28th
121st
Morse Encoder
167th
Niven Numbers
43rd
295th
Niven Numbers (Long)
33rd
95th
Number Spiral
31st
133rd
Odious Numbers
43rd
270th
Odious Numbers (Long)
41st
194th
Ordinal Numbers
39th
385th
Pangram Grep
46th
542nd
Pascal’s Triangle
43rd
351st
Pernicious Numbers
39th
217th
Pernicious Numbers (Long)
33rd
122nd
Prime Numbers
46th
357th
Prime Numbers (Long)
41st
204th
Recamán
31st
162nd
Reverse Polish Notation
35th
208th
Rock-paper-scissors-Spock-lizard
26th
125th
ROT13
25th
142nd
Seven Segment
33rd
226th
Time Distance
15th
51st
Transpose Sentence
31st
137th
π
39th
399th
√2
39th
222nd