12 Days of Christmas
355th
99 Bottles of Beer
465th70th
Abundant Numbers
34th58th63rd
Arabic to Roman
36th
Christmas Trees
294th68th
Cubes
100th
Diamonds
160th37th
Divisors
48th219th124th
Emirp Numbers
31st254th69th
Evil Numbers
443rd100th
Fibonacci
134th855th237th
Fizz Buzz
1,171st397th
Happy Numbers
36th231st61st
Leap Years
60th472nd125th
Morse Decoder
90th
Morse Encoder
105th
Niven Numbers
60th362nd83rd
Odious Numbers
44th338th94th
Ordinal Numbers
206th31st
Pangram Grep
230th
Pascal’s Triangle
214th48th
Pernicious Numbers
198th64th
Prime Numbers
70th463rd138th
Quine
358th
Rock-paper-scissors-Spock-lizard
123rd
Roman to Arabic
135th
Rule 110
13th
Seven Segment
137th35th
Sierpiński Triangle
142nd