12 Days of Christmas
23rd
144th
99 Bottles of Beer
20th
117th
Abundant Numbers
45th
269th
Abundant Numbers (Long)
57th
197th
Arithmetic Numbers
22nd
50th
Arrows
33rd
190th
ASCII Table
40th
76th
Calendar
27th
138th
Card Number Validation
28th
199th
Catalan Numbers
42nd
182nd
Christmas Trees
27th
85th
Collatz
44th
90th
Diamonds
45th
516th
Divisors
52nd
527th
Emirp Numbers
39th
239th
Emirp Numbers (Long)
30th
99th
Evil Numbers
48th
514th
Evil Numbers (Long)
45th
331st
Fibonacci
12th58th151st3rd20th164th135th169th34th37th48th52nd56th41st56th57th43rd57th50th23rd28th37th57th260th20th7th1st39th32nd42nd81st109th149th197th23rd158th18th164th169th22nd39th24th45th22nd31st16th
Fizz Buzz
62nd
1,484th
Foo Fizz Buzz Bar
51st
333rd
Fractions
38th
62nd
Happy Numbers
42nd
56th
Happy Numbers (Long)
38th
282nd
ISBN
21st
61st
Leap Years
44th
452nd
Leyland Numbers
41st
239th
Lucky Numbers
32nd
139th
Morse Encoder
26th
185th
Niven Numbers
46th
329th
Niven Numbers (Long)
36th
117th
Number Spiral
35th
160th
Odious Numbers
47th
317th
Odious Numbers (Long)
44th
232nd
Ordinal Numbers
37th
419th
Pangram Grep
53rd
594th
Pascal’s Triangle
49th
388th
Pernicious Numbers
45th
261st
Pernicious Numbers (Long)
37th
150th
Prime Numbers
48th
363rd
Prime Numbers (Long)
40th
179th
Recamán
35th
186th
Reverse Polish Notation
37th
237th
Rock-paper-scissors-Spock-lizard
29th
139th
ROT13
33rd
175th
Seven Segment
35th
250th
Time Distance
17th
58th
Tower of Hanoi
38th
135th
Transpose Sentence
38th
172nd
π
45th
441st
√2
42nd
259th