12 Days of Christmas
20th
30th124th
99 Bottles of Beer
27th
305th
27th423rd
Abundant Numbers
31st
38th649th
Arabic to Roman
26th317th
brainfuck
304th
Christmas Trees
44th
415th
Cubes
287th
Diamonds
30th
454th
Divisors
24th
77th578th
Emirp Numbers
29th
473rd
Evil Numbers
38th
741st
Fibonacci
105th41st438th62nd91st183rd61st
449th82nd190th77th89th98th812th52nd238th202nd68th
Fizz Buzz
91st551st
448th1,108th
183rd239th539th
136th
Happy Numbers
25th
51st411th
Leap Years
25th
72nd690th
Leyland Numbers
18th306th
Morse Decoder
186th
Morse Encoder
209th
Niven Numbers
29th
48th651st
Odious Numbers
33rd
58th458th
Ordinal Numbers
27th241st
Pangram Grep
445th
Pascalβs Triangle
17th
396th
Pernicious Numbers
31st
534th
Poker
97th
Prime Numbers
37th
125th597th
Quine
95th229th
128th
107th102nd56th
96th122nd
Rock-paper-scissors-Spock-lizard
235th
Roman to Arabic
273rd
Rule 110
223rd
Seven Segment
295th
SierpiΕski Triangle
24th290th
Spelling Numbers
148th
Sudoku
8th94th
Ten-pin Bowling
8th93rd
United States
118th
15th214th
Ξ»
21st
Ο
31st
309th
Ο
20th
Ο
29th
β2
29th
π
21st