12 Days of Christmas
20th
30th861st
99 Bottles of Beer
27th
298th
27th402nd
Abundant Numbers
31st
38th631st
Arabic to Roman
26th311th
brainfuck
303rd
Christmas Trees
44th
404th
Cubes
289th
Diamonds
30th
453rd
Divisors
24th
77th568th
Emirp Numbers
29th
463rd
Evil Numbers
38th
740th
Fibonacci
105th41st438th61st88th183rd61st
449th82nd190th77th89th98th812th44th238th202nd68th
Fizz Buzz
91st551st
448th1,107th
183rd239th496th
136th
Happy Numbers
25th
51st400th
Leap Years
25th
72nd683rd
Leyland Numbers
18th305th
Morse Decoder
198th
Morse Encoder
229th
Niven Numbers
29th
48th644th
Odious Numbers
33rd
58th455th
Ordinal Numbers
27th225th
Pangram Grep
440th
Pascalβs Triangle
17th
392nd
Pernicious Numbers
31st
531st
Poker
90th
Prime Numbers
37th
125th589th
Quine
95th229th
128th
107th102nd56th
96th122nd
Rock-paper-scissors-Spock-lizard
224th
Roman to Arabic
268th
Rule 110
231st
Seven Segment
293rd
SierpiΕski Triangle
24th293rd
Spelling Numbers
142nd
Sudoku
8th88th
Ten-pin Bowling
8th93rd
United States
105th
15th205th
Ξ»
21st
Ο
31st
299th
Ο
20th
Ο
29th
β2
29th
π
21st