12 Days of Christmas
148th
99 Bottles of Beer
298th
Arabic to Roman
168th
Christmas Trees
300th
Cubes
78th
Diamonds
239th
Divisors
373rd
Emirp Numbers
307th
Evil Numbers
686th
Fibonacci
995th
Fizz Buzz
593rd
2,118th
302nd
Happy Numbers
337th
Leap Years
293rd
Morse Decoder
147th
Morse Encoder
159th
Niven Numbers
451st
Odious Numbers
475th
Ordinal Numbers
368th
Pangram Grep
392nd
Pascalβs Triangle
261st
Pernicious Numbers
297th
Prime Numbers
649th
Quine
221st
Rock-paper-scissors-Spock-lizard
69th
Roman to Arabic
196th
Rule 110
105th
Seven Segment
152nd
Spelling Numbers
112th
Sudoku
75th
Ten-pin Bowling
109th
Ξ»
59th89th33rd36th49th131st37th29th
Ο
354th
Ο
236th
Ο
46th
324th
58th
β2
60th
476th
54th
π
71st
60th363rd60th64th